Abb Disconnect Switch

Technical Brochure Low Voltage Apparatus
SwitchLine
Load Break Switches/
Switch-Disconnectors
16...160 A, 690 V
Brochure OETL 1A GB 98-11 200...3150 A, 1000 V
95MDN5523
95MDN5573
ABB Control
SwitchLine - Switch-Disconnectors/
Load Break Switches
Versatile International Range
The load break switch series comply with the major international
standards and have a comprehensive range of approvals.
Tested According to IEC 947-1 and 3

Other related standards: IEC 664, 269 and 204
Designed to Perform as:
• Switch-Disconnectors (IEC 947 and VDE 0660)
• Motor Circuit Switches (AC23 ratings upto 1000V)
• Main Switches (VDE 0113)
• Local Safety Switches (VDE 0660, SS4280605,
KY 119-95)
From 16 Amps up to 3150 Amps.
• Special Switches
• Busbar Couplers
Compliance with the European

Machine Directives IEC 204 (EN 60204)
The rated impulse withstand voltage (Uimp) exceeds 8 kV allowing
practically free installation for all physical environments, system
voltages and installation categories.
Environmentally Friendly Recyclable materials SFS has granted

The products are designed according to the latest knowledge of are used and in ABB Control Oy a
environmentally friendly materials, e.g. heavy metals are avoided, production process certificate as proof
environmental that the environmental
cadmium is not used in contacts. Plastic used in switches is recyc- aspects are management system
lable. Also product packages are made of recyclable materials. considered. complies with the
Electroplating is located in one place where unpurities can be requirements of
SFS-EN ISO 14001
easily restored.
Track Resistant Material

Excellent track resistance of isolation material in switch frame
prevents flashover between phases in the most severe
circumstances.
Safety for Personnel

The load break switches can practically handle any situation in
electrical circuits e.g. making fault level up to 100 kA and breaking
the stalled motor current up to rated voltage 690 V, AC 23 without
Mechanical interlock
any risk for the operator.
The handle allows opening of compartment door only in OFF-

position. This interlock can however be by-passed by the
authorized persons.The handle can be padlocked with three
padlocks in OFF-position. Also the switch mechanism can be
padlocked in OFF-position, when the door is open.
Auxiliary contacts, electrical and mechanical interlocks and

attachments for different interlock systems e.g. Castell contribute to
safe use of the switches in any circumstances.
Reliable Position Indication

The handle indicates with complete reliability the exact position of
the contacts. If the contacts are welded together the handle does
not reach OFF-position but remains between ON- and OFF-posi- If the contacts are welded together, the
handle deviates clearly from OFF-position.
tions maintaining interlock of the door.
SwitchLine - OT 16 ... 125
I ON
S00498A
OT16E3
O
OFF
I
OT45E3 ON
O
OFF
OT switch-disconnectors mounted on a DIN-

rail. Protective terminal shrouds, fourth pole
and auxiliary contacts allow flexibility of use.
New Modular Switch-Disconnectors:

Uniform Family of Four Frame Sizes
and up to Eight Current Ranges.
The OT family comprises the following sizes: 16 A, 25 A, 32 A, 45 A,
63 A, 80 A, 100 A and 125 A. Switches comply with the latest
specifications of modern low voltage installations. One of the
excellent features of OT switches is operator independent quick-
make / quick-break mechanism available in OT 45...125. 95MDN5484
Small compact structure.

Easy and Quick Installation
Switch-disconnectors can be mounted either on base plate on the
DIN-rail or by screws and on the door both by snap-on and screw-
fitting. Electric or pneumatic screw drivers may be used to speed I
ON
up the wiring process. OT switches are suitable for a 45 mm frame OFF I

ON
size. Accessories are easily snapped on to the switches. In OT

S00632A
45...125 the fourth pole can also be snapped on to the switch

O
OFF
without rewiring. The entire family shares the same auxiliary

contacts.
Safe and Reliable Handle can be padlocked in OFF-position.

The mechanism of base mounted switch-disconnectors OT45...125
is padlockable by means of locking adapter. The handle can be
padlocked in OFF-position with max. three padlocks. Transparent
terminal shrouds are available for three-pole switches and for the 3
fourth pole. Shrouds can be easily snapped on a switch.
1 I
ON
2
S00636A
Mounting straight to
door panel.
Eight current ranges in

four frame sizes.
I
ON
I
ON
I O
OT80E3 ON OFF
I O
I ON
ON OFF
O
S00642A
OFF
I ON
O
I ON O OFF
OFF
I ON O
OFF
O
OFF
O
OFF
ABB Control 3
SwitchLine - OT 125A and 160
Safety for variety of Applications
The basic construction of the switches is compact and safe.
The rated impulse withstand voltage ensures a reliable isolation.
Visible, self-cleaning, double-breaking contacts, reliable position
indication, door interlocking, protected clamp terminals and
operator-independent quick-make/quick-break mechanism - NO
all this contribute to reliability and safety.

I
The modular design makes OT 125A and OT 160 universal to fit into
O OFF
various switchboards from motor control centres to consumer units.
Door-mounted switches are also available.
S00466B
Switch-disconnectors OT 125A and OT 160 are equipped with
removable snap-on base mounting feet and incorporated DIN-rail
fastening clips on both sides of the switch for mounting on either
35 or 75 mm DIN-rails. They are also mountable between two
DIN-rails (distance min. 150 mm) in consumer units. Mounting to the door plate.
SwitchLine - OETL 200 ... 3150

I NO I
ON
O
OFF
The range of OETL switch -disconnectors consists of eleven S00008B
O OFF
different sizes from 200 A upto 3150 A, both three- and four-pole
switches. One- and two-pole switches are available on request.
Flexibility of the Range I

ON
NO I
O
O OFF
OFF
The high performance allows mounting in all positions. Also the

placing possibilities of the mechanism increase adaptability to
S00016B
different switchgears. Both front- and side-operated switches are

available. The front-operated mechanism can be placed between
the poles or to the side of the switch. The modular construction
enables a variety of different applications from motor control to Flexiblility of construction gives many
DC-safety switches and busbar couplers with different pole sizes possibilities.
and phase distances.
Electrical and mechanical interlocks as well as kit systems for

change-over switches and parallel switches from 3 to 8 pole
enable use of standard switches for special applications.
27A
Reliable Contact Construction S006
Patented self-cleaning contact construction, effective arc chute

plates and positive opening operation guarantee reliable
performance. Rated voltage up to 1000 VAC. Reliable contact construction.
4 ABB Control
Easy Installation
Thanks to the adjustable shaft switches can be easily installed
in panels of different depths.
S0
NO I
05
94
A
O OFF
The large switches are provided with key hole fixing brackets
for easy and quick installation. NO I
Comprehensive selection of optional accessories enables variety
O OFF
of switch combinations as well as safe and versatile installations.
Outstanding electrical characteristics in extremely compact switch Adjustable shaft-legth.
design contribute to space saving installation and operational
convenience even in the most arduous circumstances.
S00623A
Easy to Adapt for Different Applications
Time consuming mounting of copper busbars can be simplified
with the phase distance of the switch, which matches the busbar Earthing switch OETL 1250 M, mounted to a
distance, especially required in the range of 1000...3150A. horizontal position.
The short time withstand current of 50 kA/1 sec and electrical OFF
NO I
interlock allow the use as an earthing switch. This application
needs panel space not more than 210 mm x 400 mm.
The motor operator OEMO_ for remote control of the switches

is available for switches from 200 A.
S00484B
Switch-Disconnector for Flexible,
Load break switch OETL 1600 K 185 can be
Reliable, Easy and Safe Installation directly mounted onto a distribution board
with fuse switches or fuse bases.
Terminal shrouds and protected basic construction eliminate
the risk of touching live parts improving the safety and reliability
of the installation.
OZXB
Switch-disconnectors OETL 200...315 are equipped with fixing
facilities for user´s own terminal shrouds (switch frames
incorporate 4 x M4 threads).
S00625A
Al -cable can also be directly connected into the switch terminal

with the OZXB Al/Cu clamps.
I
ON
Auxiliary contacts can be fitted on the top or on the side of the load
break switch (OETL 200...315) for easy and quick installation. O
OFF
Versatile connecting possibilities: Al/Cu clamp

Visible contacts of the switches give an additional safety feature used for direct connection of Al cable.
for mounting (OT125A...OETL800). Removable plastic window
plates can also be cleaned or replaced when necessary
(OETL 200...315).
The range of side-operated switches 200...800 A increases the

versatility of installations.
S00628A
Auxiliary contacts of OETL 200...315 and

removable windows.
ABB Control 5
New Handle Range OH_
Pistol and selector type handles
Number of Improved Features

• New modern design, uniform range.
• All pistol handle models with IP 65 protection class as standard.

This reduces stock costs and product codes.
• Defeatable door interlocking even with IP 65 protection class.
• The door cannot be opened, if the switch is padlocked in OFF-position.

Pistol type handles padlocked with max.
• The handle cannot be padlocked in OFF-position, if any of the number of padlocks.
contacts is not totally open.
• Double insulation.
• Pistol-type handles are available with I-O and ON-OFF indication

in black and yellow/red and with I-O indication in grey .
• Selector type handles are available with I-O and ON-OFF indication
in black, yellow/red, silver and grey.
• Legend plates available for selector type handles.
Padlocked selector type handle with legend

plate.
The handle range was awarded by the

Industrie Forum Design Hannover and
by Pro Finnish Design in 1997.
SwitchLine SwitchLine
Switch-Disconnectors /
Load Break Switches
OT and OETL
Contents:
• Technical data according to IEC 947 ..................................................................... 8 - 10
• Ordering information OT 16...125 and
OETL 125D and 125C ......................................................................................... 11 - 18
• Ordering information OT 125A and 160 ............................................................... 19 - 22
• Ordering information OETL 200...3150 ................................................................ 23 - 34
• Dimension drawings ............................................................................................. 35 - 53
• Contact functions ................................................................................................. 54 - 55
SwitchLine
Technical Data
Switch-Disconnectors / Load Break Switches OT
TECHNICAL DATA ACCORDING TO IEC 947 FOR OT AND OETL SWITCH-DISCONNECTORS

All rights for alterations are held wihtout prior notice. OT_E
Switch size A 16 25 32 45 63 80 100 125
Rated insulation voltage and rated

operational voltage AC20/DC20 Pollution degree 3 V 750 750 750 750 750 750 750 750
Dielectric strength 50 Hz 1min. kV 6 6 6 6 6 6 6 6
Rated impulse withstand voltage kV 8 8 8 8 8 8 8 8
Rated thermal current and rated
operational current AC20/DC20 / ambient 40°C In open air A 25 32 40 50 63 100 115 125
/ambient 40°C In enclosure A 25 32 40 50 63 80 115 125
/ambient 60°C In enclosure A 25 32 40 50 63 80 115 125
..with minimum conductor cross section Cu mm ◊ 4 6 10 16 16 25 35 50
Rated operational current, AC-21A up to 415 V A 16 25 32 45 63 80 100 125
440 V A 16 25 32 45 63 80 100 125
500 V A 16 25 32 45 63 80 100 125
690 V A 16 25 32 45 63 80 100 125
1000 V A - - - - - - - -
440 V A 16 25 32 45 63 80 100 125
500 V A 16 25 32 45 63 80 100 125
690 V A 16 25 32 45 63 63 100 125
1000 V A - - - - - -
440 V A 16 20 23 30 32 51 65 78
500 V A 16 20 23 30 32 32 60 70
690 V A 10 11 12 20 20 20 40 50
1000 V A - - - - - -
Rated operational current / poles in series, DC-21A up to 48 V A 16/1 25/1 32/1 45/1 63/1 80/1 100/1 125/1
110 V A 16/2 25/2 32/2 45/2 63/2 80/2 100/2 125/2
220 V A 16/3 25/3 32/3 45/4 63/4 80/4 100/4 125/4
440 V A
750 V A
110 V A 16/2 25/2 32/2 45/2 63/2 80/2 100/2 125/2
220 V A 16/3 25/3 32/4 45/4 45/4 45/4 63/4 80/4
440 V A
750 V A
110 V A 16/2 25/2 32/2 45/2 63/2 80/2 100/2 125/2
220 V A 16/4 25/4 32/4 45/4 45/4 45/4 63/4 63/4
440 V A
750 V A
Rated operational power, AC-23A The kW-ratings are 220-240 V kW 3 4 5,5 7,5 11 18,5 22 22
accurate for 3-phase 400-415 V kW 7,5 9 11 15 18,5 30 37 45
1500 R.P.M. standard 440 V kW 7,5 9 11 15 18,5 30 37 45
asynchronous motors. 500 V kW 7,5 9 11 15 18,5 18,5 37 45
690 V kW 7,5 9 11 15 15 15 37 45
Rated breaking capacity, AC-23A up to 415 V A 128 160 184 240 304 440 640 720
440 V A 128 160 184 240 256 408 520 624
500 V A 128 160 184 240 256 256 480 560
690 V A 80 88 96 160 160 160 320 400
Rated breaking capacity/poles in series, DC-23 up to 48 V A 64/1 100/1 128/1 180/1 252/1 320/1 400/1 500/1
110 V A 64/2 100/2 128/2 180/2 180/4 320/2 400/2 500/2
220 V A 64/3 100/4 128/4 180/4 180/4 180/4 252/4 252/4
440 V A
750 V A
Rated conditional short-circuit current r.m.s. 690V/500V kA
Rated conditional short-circuit current r.m.s. 10 kA, 400V kA
and corresponding cut-off current of the fuse 10 kA, 690V kA
in single-phase test according IEC269 50 kA, 415 V kA 6,5 6,5 6,5 8,3 8,5 11 18 18
Breaker and fuse selection information on request. 50 kA, 690 V kA 4 4 4 6,7 6,7 10 10 10
100 kA, 500 V kA
IEC269 OFAA-fuse size A 25 32 40 50 63 80 100 125
Rated short-time withstand current R.M.S. -value Icw 690V 0,2s kA

690V 0,25s kA
690V 1s kA 0,5 0,5 0,5 1 1 1,5 2,5 2,5
Rated short circuit making capacity Peak value Icm 690V/500V kA 0,705 0,705 0,705 1,4 1,4 2,1 3,6 3,6
Rated capacitor power The capacitor ratings are 400 V kVAr

limited by the fuse link. 415 V kVAr
690 V kVAr
Power loss / pole At rated operational current W 0,3 0,6 1,0 1,4 2,8 6,4 4,0 6,3
Mechanical endurance Divide by two for operation cycles Oper. 20 000 20 000 20 000 20 000 20 000 20 000 20 000 20 000
Weight without accessories 3-pole kg 0,11 0,11 0,11 0,27 0,27 0,32 0,36 0,36
4-pole kg 0,15 0,15 0,15 0,35 0,35 0,40 0,5 0,5
2)
Cable size Cu-wire size suitable for terminal clamps mm ◊ 0,75-10 0,75-10 0,75-10 1,5-25 1,5-25 1,5-50 10-70 10-70
AWG 18-8 18-8 18-8 14-4 14-4 14-0 8-00 8-00
Terminal bolt size Metric thread diameter x length mm
Terminal tightening torque Counter torque required Nm 0,8 0,8 0,8 2 2 2,5 6 6
Operating torque 3-pole switch-disconnector Nm 1 1 1 1,2 1,2 1,2 2 2
1) Fuse size 4 4) Pf. 0,95 6) At 380..415V when provided with busbar connections OEZXX6 or 13
2) Minimum stranded 2,5mm 2 5) Pf. 0,65 7) Maximum distance between busbar support and switch terminal 70mm.
3) IEC 947-3, utilization category B, infrequent operation
SwitchLine
Technical Data
Switch-Disconnectors / Load Break Switches OETL
OETL OT OETL
125 125 A 160 E 200 250 315 400 630 800 1000 1250 1600 2500 3150
750 750 750 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000 1000
- 10 10 10 10 10 10 10 10 8 8 8 8 8
8 12 12 12 12 12 12 12 12 8 8 8 8 8
125 135 200 6) 250 315 350 500 630 800 1000 1250 1600 2500 3150
125 135 160 200 270 315 500 630 720 1000 1250 1600 2300 2600
100 125 160 175 220 260 410 500 600 900 1000 1250 1950 2300
50 50 70 95 120 185 2x150 2x185 2x240 2x(60x5) 2x(80x5) 2x(100x5) 4x(100x5) 3x(100x10)
125 125 200 6) 200 250 315 500 630 800 1000 1250 1600 2500 3)
3150 3)
125 125 160 200 250 315 500 630 800 1000 1250 1600 2500 3) 3150 3)
125 125 160 200 250 315 500 630 800 1000 1250 1600 2500 3) 3150 3)
125 125 160 200 250 315 500 630 800 1000 1250 1600 2500 3) 3150 3)
- - - 200 250 315 400 630 630
125 125 200 6) 200 250 315 500 630 800 1000 1250 1600 1600 3)
1600 3)
3) 3)
125 125 160 200 250 315 500 630 800 1000 1250 1600 1600 1600
3) 3)
125 125 160 200 250 315 500 630 800 1000 1250 1600 1600 1600
80 125 160 200 250 315 500 630 800
200 250 250 400 400 400
3) 3)
75 105 135 200 250 315 500 630 720 800 800 800 800 800
3) 3)
60 90 125 200 250 315 500 590 670 800 800 800 800 800
3) 3)
56 70 125 200 250 315 500 580 600 800 800 800 800 800
35 50 80 200 250 315 350 350 350
125 125 125 200 200 200
- 125/1 160/1 200/2 250/2 315/2
- 125/1 160/1 200/2 250/2 315/2
- 125/2 160/2 200/2 250/2 315/2
- 125/3 160/3 200/3 250/3 315/3
- 125/4 160/4 200/4 250/4 315/4
- 125/1 160/1 200/2 250/2 315/2
- 125/1 160/1 200/2 250/2 315/2
- 125/2 160/2 200/2 250/2 315/2
- 125/3 160/3 200/3 250/3 315/3
- 200/4 250/4 315/4
- 125/1 160/1 200/2 250/2 315/2
- 125/1 160/1 200/2 250/2 315/2
- 125/2 160/2 200/2 250/2 315/2
- 125/3 160/3 200/3 250/3 315/3
- 200/4 250/4 315/4
22 30 45 55 75 90 132 180 200 250 250 250 250 250
37 55 75 110 132 160 200 315 355 400 400 400 400 400
37 55 75 110 132 160 315 355 355 400 400 400 400 400
37 55 75 132 160 200 315 355 400 450 450 450 450 450
30 55 75 170 200 250 315 355 355
600 840 1080 1600 2000 2520 4000 5040 5760 6400 6400 6400 6400 6400
480 720 1000 1600 2000 2520 4000 4720 5360 6400 6400 6400 6400 6400
448 560 1000 1600 2000 2520 4000 4640 4800 6400 6400 6400 6400 6400
280 400 640 1600 2000 2520 2800 2800 2800 2500 4) 2500 4) 2500 4) 4800 5) 4800 5)
- 500/1 640/1 800/2 1000/2 1260/2
- 500/1 640/1 800/2 1000/2 1260/2
- 500/2 640/2 800/2 1000/2 1260/2
- 500/3 640/3 800/3 1000/3 1260/3
- 800/4 1000/4 1260/4
50 50 50 50/63 50/63
6
4,2
25 25 35 35 35 43 63 63
30 30 45 45 45 53 70 70
80 200 200 400 400 400 500 800 1) 800 1)
17,5 17,5 17,5 38 38

7 7 31
2,5 4 4 8 8 8 17 17 17 50 7) 50 7) 50 7) 80 7) 80 7)
3,6 12 12 35 35 35 65 80 80 105 105 105 105/140 105/140
50 90 110 140 250 300 330

50 90 110 140 250 300 330
-
7 4,7 6,5 3,5 5,5 8,5 13 22 40 27 40 67 90 140
20 000 20 000 20 000 16 000 16 000 16 000 10 000 10 000 10 000 6 000 6 000 6 000 1 200 1 200
0,45 1,1 1,1 3 3 3 5,2 6,2 6,2 16,3 16,3 17,5 37 37
0,63 1,3 1,3 3,7 3,7 3,7 6,4 7,6 7,6 20,5 20,5 22,5 47 47
10-70 10-70 10-70

8-00 8-00 8-00
8x25 10x30 10x30 10x40 12x40 12x40 12x60 12x60 12x60 12x60 12x60
6 6 6 30..44 30..44 30..44 30..44 50..75 50..75 50..75 50..75 50..75 50..75 50..75
1,6 6 6 8,2 8,2 8,2 17 21 21 21 21 21 50 50
SwitchLine
Technical Data, Approvals, Certificates and Standards
Switch-Disconnectors / Load Break Switches
Approvals, Certificates
FIMKO
ASTA
SEMKO
NEMKO
DEMKO
KEMA ´ ´
BBJ (BIURO BADAN JAKOSCI)
Det Norske Veritas
Bureau Veritas
Underwriters Laboratories (UL)
Polish Register of Shipping
Lloyd's Register of Shipping
Germanisher Lloyd
Maritime Register of Shipping
Canadian Standards Association (CSA)
GOST-R CE declaration of Conformity
Detailed approval list on products available

on request.
Standards
IEC 947/1, 3 (EN60947/1,3), IEC 204 (EN 60204), BS 5419,

VDE 0660, VDE 0113, UL 508, UL 98, SS 4280605
CSA C22.2 No. 4 and 14
KY 119-95.
Load Break Switches
OT 16...125, OETL 125
Contents:
• Ordering information OT 16...125 ..................................................................... 12 - 17
• Base and DIN-rail mounting switch-disconnectors ........................................... 12
• Door mounting switch-disconnectors ................................................................... 12
Accessories
• Auxiliary contacts ................................................................................................. 12
• Fourth pole .......................................................................................................... 13
• Additional poles ................................................................................................... 13
• Handles for base and DIN-rail mounted switches ............................................... 14
• Extended shafts ................................................................................................... 14
• Handles for door mounted switches .................................................................... 15
• Legend plates for handles ................................................................................... 15
• Terminal shrouds ................................................................................................. 16
• Labelling accessories .......................................................................................... 16
• Conversion kits for the combination switches ...................................................... 16
• Mechanical interlock ............................................................................................ 16
• Locking accessories ............................................................................................ 16
• Mounting rails ...................................................................................................... 17
• Padlocking adapter .............................................................................................. 17
• Mounting accessories .......................................................................................... 17
• Dimension drawings OT 16...125 ...................................................................... 36 - 38
• Contact functions ...................................................................................................... 54
• Ordering information OETL 125 ............................................................................... 18

Load Break Switches
• Rotary type switch OETL 125D ........................................................................... 18
• Toggle action switch OETL 125C ........................................................................ 18
Accessories
• Handles for base and DIN-rail mounted switches ............................................... 14
• Extended shafts ................................................................................................... 14
• Conversion kits for the combination switches ...................................................... 16
• Locking accessories ............................................................................................ 16
• Auxiliary contacts ................................................................................................. 18
• Terminal shrouds ................................................................................................. 18
• Mounting accessories .................................................................................. 17 - 18
• Dimension drawings OETL 125 .................................................................................. 39
SwitchLine
Ordering Information
OT 16...125
Base and DIN-rail mounting switch-disconnectors

Includes protected terminal clamps, IP 20. Handle and shaft have to be ordered separately.
Type Number Ith Cable cross Operational Weight/ Recommended Ordering number
of (open) section currents one pc order
poles AC22/AC23 quantity
[A] [mm2 ] 400 V [A/A] [kg] [pcs]
OT 16E3 3 25 0.75...10 16 / 16 0.11 10 1SCA022283R8470

OT 16E4 4 25 0.75...10 16 / 16 0.14 10 1SCA022352R7170
OT16...32E3
OT 25E3 3 32 0.75...10 25 / 20 0.11 10 1SCA022283R8630
OT 25E4 4 32 0.75...10 25 / 20 0.14 10 1SCA022352R7330
OT 32E3 3 40 0.75...10 32 / 23 0.11 10 1SCA022283R9010

OT 32E4 4 40 0.75...10 32 / 23 0.14 10 1SCA022352R7500
OT 45E3 3 50 1.5...25 45 / 30 0.27 10 1SCA022352R6950

OT 45E4 4 50 1.5...25 45 / 30 0.30 10 1SCA022352R7680
OT 63E3 3 63 1.5...25 63 / 38 0.27 10 1SCA022352R7090

OT 63E4 4 63 1.5...25 63 / 38 0.30 10 1SCA022352R7760
OT 80E3 3 100 1.5...505) 80 / 55 0.32 10 1SCA022353R7210

OT 45...63E3 1SCA022369R2960
OT 80E4 4 100 1.5...505) 80 / 55 0.40 10
OT 100E3 3 115 10...70 100 / 80 0.36 10 1SCA022398R4400
OT 100E4 4 115 10...70 100 / 80 0.50 10 1SCA022398R4580
OT 125E3 3 125 10...70 125 / 90 0.36 10 1SCA022353R7480

OT 125E4 4 125 10...70 125 / 90 0.50 10 1SCA022373R1880
Door mounting switch-disconnectors

Includes protected terminal clamps, IP 20. The handle has to be ordered separately.
OT 16ET3 3 25 0.75...10 16 / 16 0.13 10 1SCA022352R6610
OT 16ET4 4 25 0.75...10 16 / 16 0.16 10 1SCA022352R7250
OT 100...125E3 OT 25ET3 3 32 0.75...10 25 / 20 0.13 10 1SCA022352R6790

OT 25ET4 4 32 0.75...10 25 / 20 0.16 10 1SCA022352R7410
OT 32ET3 3 40 0.75...10 32 / 23 0.13 10 1SCA022352R6870
OT 32ET4 4 40 0.75...10 32 / 23 0.16 10 1SCA022347R3490
OT 45ET3 3 50 1.5...25 45 / 30 0.28 10 1SCA022353R7050
OT 45ET4 4 50 1.5...25 45 / 30 0.35 10 1SCA022371R5500
OT 63ET3 3 63 1.5...25 63 / 38 0.28 10 1SCA022353R7130
OT 63ET4 4 63 1.5...25 63 / 38 0.35 10 1SCA022371R6490
OT 100ET31) 3 115 10...70 100 / 80 0.40 10 1SCA022393R9280
OT 16...32ET3 OT 100ET41) 4 115 10...70 100 / 80 0.54 10 1SCA022398R4660
OT 125ET31) 3 125 10...70 125 / 90 0.40 10 1SCA022353R7560
OT 125ET41) 4 125 10...70 125 / 90 0.54 10 1SCA022376R8880
Auxiliary contacts
Snap-on mounting to the switch, IP 20. Ith = 16A, Cable cross section max. 2 x 2.5 mm2.
OT 45...63ET3 Type Description Suitable Weight/ Recommended Performance Ordering number
for one pc order quantity data Ie
switches [kg] [pcs] Ue AC15
21(31)
OA 1G012)4) 1 NC OT _ 0.03 10 1SCA022353R4890
22(32) 1SCA022436R7830
OA 1G01AU2)6)
230V 6A
OA 1G103)4) 1 NO 13(43) OT _ 0.03 10 400V 4A 1SCA022353R4970
OA 1G10AU3)6) 14(44) 415V 4A 1SCA022436R7910
OA2L11 OA 2G114) 7) 1 NO + 1 NC OT_E 0.03 10 690V 2A 1SCA022379R8100
OA1G_ 13 21
OA 2L114) OT80 0.04 10 1SCA022424R3190
OA2G11 14 22
1)
Available in autumn 1999
2)
Mountable on the left side of the switch, max. 2 pcs (83) (43) (53) 13 21 (61) (31) (71)
3)
Mountable on the right side of the switch, max. 2 pcs
4)
For base-mounted switches only. Max. 4NO + 4NC. (84) (44) (54) 14 22 (62) (32) (72)
Remark: In OT80E4 not mountable on the same side with the fourth pole.
5)
Minimum stranded wire 2.5 mm2
6)
Provided with gold plated contacts
7)
Auxiliary contacts - mounted For OT 45...63 available in the beginning of the year 1999.
on both sides of the switch.
SwitchLine
OT 16...125, Accessories
Fourth poles
For OT 16...32: dovetail mounting.
For OT 45E, 63E, 80E, 100E, 125E: snap-on mounting.
Type Suitable for Weight/ Recommended Ordering number
switches one pc order quantity
[kg] [pcs]
Simultaneous function with the main contacts

OTPS 32EP OT 16...32E3 0.03 10 1SCA022348R2480
OTPS 63EP OT 45...63E3 0.06 10 1SCA022353R5350
OTPS 80EP OT 80E3 0.08 10 1SCA022371R6220
OTPS 125EP OT 100...125E3 0.14 10 1SCA022379R8010
OTPS 32ED OT 16...32ET3 0.03 10 1SCA022353R5270
OTPS 63ED OT 45...63ET3 0.06 10 1SCA022347R4110
OTPS 125ED1) OT 100...125ET3 0.14 10 1SCA022379R7980
Late-break and early-make

OTPL 32EP OT 16...32E3 0.03 10 1SCA022353R5430
OTPL 63EP OT 45...63E3 0.06 10 1SCA022353R5600
OTPL 80EP OT 80E3 0.08 10 1SCA022379R8610
OTP_ 32_ OTPL 125EP OT 100...125E3 0.14 10 1SCA022379R8790
OTPL 32ED OT 16...32ET3 0.03 10 1SCA022353R5510

OTPL 63ED OT 45...63ET3 0.06 10 1SCA022371R5680
OTPL 125ED1) OT 100...125ET3 0.14 10 1SCA022379R8360
Neutral and earth terminals

For OT 16...32: dovetail mounting.
For OT 45E, 63E, 80E, 100E, 125E: snap-on mounting.
Fixed neutral
OTPN 32EP OT 16...32E3 0.03 10 1SCA022353R5780
OTPN 63EP OT 45...63E3 0.06 10 1SCA022353R5940
OTPN 80EP OT 80E3 0.08 10 1SCA022379R8950
OTPN 125EP OT 100...125E3 0.14 10 1SCA022379R9090
OTP_ 63_ OTPN 32ED OT 16...32ET3 0.03 10 1SCA022353R5860
OTPN 63ED OT 45...63ET3 0.06 10 1SCA022371R5760
OTPN 125ED1) OT 100...125ET3 0.14 10 1SCA022379R8870
Detachable neutral
1SCA022353R6080
OTPD 32EP OT 16...32E3 0.03 10 1SCA022353R6240
OTPD 63EP OT 45...63E3 0.06 10 1SCA022379R9250
OTPD 80EP OT 80E3 0.08 10 1SCA022379R9170
OTPD 125EP OT 100...125E3 0.14 10
OTPD 32ED OT 16...32ET3 0.03 10 1SCA022353R6160
OTPD 63ED OT 45...63ET3 0.06 10 1SCA022371R5840
OTPD 125ED1) OT 100...125ET3 0.14 10 1SCA022379R9500
Protective earth
OTPE 32EP OT 16...32E3 0.03 10 1SCA022353R6320
OTPE 63EP OT 45...63E3 0.06 10 1SCA022353R6590
OTPE 80EP OT 80E 0.08 10 1SCA022379R9410
OTP_ 80_ OTPE 125EP OT 100...125E 0.14 10 1SCA022386R6620
OTPE 32ED OT 16...32ET3 0.03 10 1SCA022353R6410

OTPE 63ED OT 45...63ET3 0.06 10 1SCA022393R9100
OTPE 125ED1) OT 100...125ET3 0.14 10 1SCA022379R9330
1)
Available in autumn 1999
SwitchLine
OT 16...125, OETL 125D, Accessories
Handles for base and DIN-rail mounted switches

Indication I-O and ON-OFF, shaft (diameter 5 mm) has to be ordered separately, door drilling 22,5 mm.
Selector type handles
Type Description Package Recomm. Ordering number
[pcs] order Qty
Handle knob, suitable for OT16...80E, OETL125D
OHB 1 OHB 1 Black 1 150 1SCA022366R1900
IP 54 handles, suitable for OT16...80E, OETL125D
OHB 1AH Black 1 150 1SCA022347R3810
OHY 1AH Yellow-red 1 1SCA022347R3900
OHS 1AH Silver 1 1SCA022353R2090
OHG 1AH Grey 1 1SCA022353R2330
IP 54 handles, door interlock in ON-position, suitable for OT16...80E, OETL125D
OHB 1AH1 Black 1 150 1SCA022364R6340
OHY 1AH1 Yellow-red 1 1SCA022364R6420
OHS 1AH1 Silver 1 1SCA022364R6510
OHG 1AH1 Grey 1 1SCA022364R6690
OH_ 1_ IP 54 handles, padlockable with one padlock with bail diameter 5...6.3 mm, suitable for OT16...125E, OETL125D
OHB 3AH Black 1 150 1SCA022428R8960
OHY 3AH Yellow-red 1 1SCA022428R9180
OHS 3AH Silver 1 1SCA022398R6010
OHG 3AH Grey 1 1SCA022428R9690
IP 54 handles, padlockable with one padlockwith bail diameter 5...6.3 mm, door interlock in ON-position, suitable
for OT16...125E, OETL125D
OHB 3AH1 Black 1 150 1SCA022428R9000
OHY 3AH1 Yellow-red 1 1SCA022400R3710
OHS 3AH1 Silver 1 1SCA022400R3630
OHG 3AH1 Grey 1 1SCA022428R9770
OH_ 3_ IP 65 handles, padlockable with max. 3 padlocks with bail diameter 5...8 mm, door interlock in ON-position, defeatable,
suitable for OT16...125E, OETL125D
OHB 2AJ Black 1 120 1SCA022347R4030
OHY 2AJ Yellow-red 1 1SCA022353R2840
OHS 2AJ Silver 1 1SCA022353R3140
OHG 2AJ Grey 1 1SCA022353R3490
IP 65 handles, padlockable with max. 3 padlocks with bail diameter 5...8 mm, door interlock in ON-position, suitable for
OT16...125E, OETL125D
OHB 2AJ1 Black 1 120 1SCA022358R5110
OHY 2AJ1 Yellow-red 1 1SCA022358R5290
OHS 2AJ1 Silver 1 1SCA022359R0110
OHG 2AJ1 Grey 1 1SCA022359R0020
OH_ 2_ Pistol type handles, IP 65, shaft diameter 5 mm

Padlockable with max. 3 padlocks with bail diameter 5...10 mm in OFF-position, door interlock in ON-position, defeatable2).
Indication in types OHB_ and OHY_: I-O/ON-OFF, in OHG_ types : I-O, suitable for OT16...125E.
Handle length 45 mm
OHB 45J5 Black 1 100 1SCA022380R8180
OHY 45J5 Yellow-red 1 1SCA022380R8340
OHG 45J5 Grey 1 1SCA022380R8260
Handle length 65 mm
OHB 65J5 Black 1 100 1SCA022380R9070
OHY 65J5 Yellow-red 1 1SCA022380R9230
OHG 65J5 Grey 1 1SCA022380R9150
OH_ Extended shafts 1)

For selector type handles
Type Shaft length Diameter Recommended Ordering number
[mm] [mm] order quantity [pcs]
OXS5x85 85 5 10 1SCA022347R3570
OXS5x105 105 5 10 1SCA022347R3650
OXS5x120 120 5 10 1SCA02234R73730
OXS5x130 130 5 10 1SCA022353R4540
OXS5x160 160 5 10 1SCA022389R0170
OXS5x180 180 5 10 1SCA022353R4620
OXS5x250 250 5 10 1SCA022376R6670
OXS5x330 330 5 10 1SCA022353R4710
For pistol type handles
OXS5x_ OXP5x150 150 5 10 1SCA022376R7300
OXP5x170 170 5 10 1SCA022376R7480
OXP5x265 265 5 10 1SCA022376R7560
OXP5x400 400 5 10 1SCA022376R7640
Twisted shafts for pistol type handles

The shaft position is rotated 45 degrees.
OXP5x150-45 150 5 10 1SCA022474R1970
OXP5x170-45 170 5 10 1SCA022474R2270
OXP5x_ OXP5x265-45 265 5 10 1SCA022474R2010
OXP5x400-45 400 5 10 1SCA022474R2190
1) 2)
Shaft extension sockets, see page 22. Door interlock bracket, see page 31.
SwitchLine
OT 16...125, Accessories
Handles for door mounted switches

Indication I-O and ON-OFF. No separate shaft needed.
Type Description Package Recomm. Ordering number
[pcs] order Qty
IP 54 handles, snap-on mounting, door drilling 22,5 mm.

No padlocking, suitable for OT16...32ET
OHB 1PH Black 1 150 1SCA022353R1610
OHY 1PH Yellow-red 1 1SCA022353R1870
OHS 1PH Silver 1 1SCA022353R2170
OHG 1PH Grey 1 1SCA022353R2410
OH_ 2PJ Padlockable with one padlock, suitable for OT16...32ET

OHB 3PH Black 1 150 1SCA022428R9260
OHY 3PH Yellow-red 1 1SCA022400R3120
OHS 3PH Silver 1 1SCA022400R4100
OHG 3PH Grey 1 1SCA022428R9510
Padlockable with max. 3 padlocks, suitable for OT16...32ET
OHB 2PJ Black, IP 65, padlockable 1 120 1SCA022353R2680
OHY 2PJ Yellow-red, IP 65, padlockable 1 1SCA022353R2920
OHS 2PJ Silver, IP 65, padlockable 1 1SCA022353R3220
OHG 2PJ Grey, IP 65, padlockable 1 1SCA022353R3650
IP 54 handles, screw mounting, hole distance 36 mm.

No padlocking, suitable for OT16...63E
OH_ 1RH OHB 1RH Black 1 150 1SCA022353R1790
OHY 1RH Yellow-red 1 1SCA022353R1950
OHS 1RH Silver 1 1SCA022353R2250
OHG 1RH Grey 1 1SCA022353R2500
Padlockable with one padlock, suitable for OT16...63ET
OHB 3RH Black 1 150 1SCA022428R9340
OHY 3RH Yellow-red 1 1SCA022400R3550
OHS 3RH Silver 1 1SCA022400R3390
OHG 3RH Grey 1 1SCA022428R9420
IP 65 handles, screw mounting, hole distance both 36 mm and 48 mm.

Padlockable with max. 3 padlocks, suitable for OT16...125ET
OHB 2RJ Black 1 120 1SCA022353R2760
OHY 2RJ Yellow-red 1 1SCA022353R3060
OHS 2RJ Silver 1 1SCA022353R3310
OHG 2RJ Grey 1 1SCA022353R3570
Legend plates for handles

Also plain plates available for self-made stickers.
OP_
Type Description Package Ordering number
[pcs]
Plain plates for OH 1_ and OH 3_handles.
OPB 1 Black 1 1SCA022353R3730
OPY 1 Yellow 1 1SCA022353R3810
OPS 1 Silver 1 1SCA022353R4030
OPG 1 Grey 1 1SCA022353R3900
Plain plates for OH 2_ handles.
OPB 2 Black 1 1SCA022353R4110
OPY 2 Yellow 1 1SCA022353R4200
OPS 2 Silver 1 1SCA022353R4460
OPG 2 Grey 1 1SCA022353R4380
OP__EN1 Stamped plates for OH 1_ and OH3_ handles. Text: MAIN SWITCH.
OPB 1EN1 Black 1 1SCA022487R4180
OPY 1EN1 Yellow 1 1SCA022485R2880
OPS 1EN1 Silver 1 1SCA022500R5110
OPG 1EN1 Grey 1 1SCA022504R1770
Stamped plates for OH 2_ handles. Text: MAIN SWITCH.
OPB 2EN1 Black 1 1SCA022400R2070
OPY 2EN1 Yellow 1 1SCA022400R2740
OPS 2EN1 Silver 1 1SCA022400R2230
OPG 2EN1 Grey 1 1SCA022400R2310
SwitchLine
OT 16...125, OETL 125D, Accessories
Terminal shrouds
Snap-on mounting to the switch, transparent.
Type Suitable for Weight/ Recommended Ordering number
switches one pc order quantity
[kg] [pcs]
For 3-pole switches

OTS32T3 OTS 32T3 OT 16...32E3, -ET3 0.01 10 1SCA022353R6670
OTS 63T3 OT 45...63E3, -ET3 0.01 10 1SCA022353R6750
OTS 80T3 OT 80E3 0.01 10 1SCA022424R3430
OTS 125T3 OT 100...125E3, -ET3 0.01 10 1SCA022379R9680
OT100...125E3 with terminal clamps
OTS63T3 OTS 125T3P OZXL1 or OZXT1, see page 30.
0.01 10 1SCA022491R9890
For fourth and additional pole
OTS 32T1 OTP_ 32E_ 0.01 10 1SCA022353R6830
OTS 63T1 OTP_ 63E_ 0.01 10 1SCA022353R6910
OTS 80T1 OTP_ 80EP 0.01 10 1SCA022424R3510
OTS63T1 OTS 125T1 OTP_ 125E 0.01 10 1SCA022379R9760
OT100...125E3 with terminal clamps
OTS 125T1P OZXL1/1 or OZXT1, see page 30.
0.01 10 1SCA022491R9970
Terminal clamps, see page 30.
Labelling accessories
ST Type Suitable for Description Package Ordering number
switches
[pcs]
ST OT45E, OT63E Label carrier, 10 1SCA022407R8210

OT80E snap-on fixing
ST-E OT100E, OT125E Description label 250 1SCA022407R8300
OETLZW 8
Conversion kits for the combination switches
The attachment levers are provided with holes, enabling different shaft distances. The combination
switches can be mounted either horizontally or vertically.
Type Suitable for Shaft distance Package Ordering number
switches [mm] [pcs]
6 and 8 -pole switches
OTZW 6 Parallel attachment for building 6 and 8 -pole switches. Both switches operate simultaneously. Handle
OH_65J5 or OH_45J5 and shafts have to be ordered separately, see page 14.
OETLZW 8 OT 16...125E 60 + (0...11) x 15 1 1SCA022061R3210
OETL 125D
Change-over switch
Handle OHB80J6E011 (IP65, indication I - O - II) and shafts included.
A OTZW 6 OT 16...125E 90 + (0...10) x 15 1 1SCA022387R1890
OETL 125D
OTZW 17 By-pass switch
A combination of two switches in parallel with one change-over switch to pass by - for example - a breaker
B for maintenance. In the kit handle OHB80J6E011 with I - O - II -indication and shafts are included.
OTZW 17 OT 16...125E between A and B 1 1SCA022387R1620
OETL 125D 90 + (0...6) x 15
between A and C
90 + (0...10) x 15
1)
Suitable handle OH— 65J5— or OH— 45J5
C
Prevents one switch from closing to ON-position, if the other is not in OFF-position. When mounted upside
down, prevents one switch from opening to OFF-position, if the other is not in ON-position.
Type Shaft distance Package Ordering number
[mm] [pcs]
OETLZW24 OETLZW24 100 1 1SCA022193R8560

Dimension drawings on page 52...53.
Locking accessories
Type For switch sizes Description Package Ordering number
[pcs]
Cam attachment for Castell, Lowe &
OETLZW 16 OT16...125E, Fletcher and Ronis interlock 1 1SCA022093R2070
OETL 125D Cam attachment for adopting the
switches to the interlock system. The
interlock is not included.
OETLZW 16
SwitchLine
OT 16...125, OETL125D, Accessories
Padlocking adapter
For a padlock with a max. 3.5 mm bail.
Type Suitable for Weight Package Ordering number
switches[kg]
[pcs]
SA 1 OT45...125E 0.01 1 1SCA022401R8230
SA 1
Mounting rails
Type Suitable for Recommended Ordering number
switches quantity
[pcs]
DSW 3 OT80E3 10 1SCA022460R7570

DSW 3, DSW 4 DSW 4 OT80E4 10 1SCA022460R7650
Mounting accessories
Type Suitable for Description Package Ordering number
switches [pcs]
OETLZX 58 OT16...125E, Shaft support for long shafts 1 1SCA022068R8220

OETL125D 1
OETLZX 58
SwitchLine
OETL 125D and OETL 125C, Accessories
Rotary type switch OETL 125D

Includes terminal clamps. Handle and shaft has to be ordered separately, see page 14.
Type Number Ith Cable cross Operational Weight/ Recom- Ordering number
of (open) section currents one pc mented
poles AC22/AC23 order q.
[A] [mm2 ] 400 V [A/A] [kg] [pcs]
OETL 125D1 3 125 10...70 125 / 75 0.45 5 1SCA022059R1900

OETL 125D4 4 125 10...70 125 / 75 0.63 5 1SCA022059R4910
OETL 125D
Toggle action switch OETL 125C

Includes terminal clamps.
Type Number Ith Cable cross Operational Weight/ Recom- Ordering number
of (open) section currents one pc mented
poles AC22/AC23 order q.
[A] [mm2 ] 400 V [A/A] [kg] [pcs]
OETL 125C1 3 125 10...70 125 / 75 0.45 5 1SCA022010R7600
OETL 125C
Auxiliary contacts
Protection degree IP 10.
Type Description Suitable Weight/ Package Ordering number
for one pc
switches [kg] [pcs]
OETLZX 52 OETL125, 3-pole 1 1SCA022060R8210
1 (NO-NC)1)
OETLZX 52...57 2 (NO-NC)1)

4 (NO-NC)1)
1)
Change-over contacts
ON and OFF functions of

OETLZX 52 - OETLZX 57:
OETLZX 9, 59 Terminal shrouds

Snap-on mounting to the switch, transparent.
Type Suitable for Weight/ Package Ordering number

switches one pc
[kg] [pcs]
OETLZX 9 OETL 125D,C, 3-pole 0.01 1 1SCA022043R2930

OETLZX 59 OETL 125D,C, 4-pole 0.01 1 1SCA022060R9880
Terminal clamps, see page 30.
OETLZX 25
Type Suitable for Description Package Ordering number

switches [pcs]
OETLZX 60
OETLZX 25 OETL 125D1 DIN-rail mounting kit for 1 1SCA022054R4490
OETL 125C1 3-pole switches
OETLZX 60 OETL 125D1 Front door mounting kit 1 1SCA022061R0030

OETLZX 24 – Protection cover 1 1SCA022052R6910
for OETLZX60
OETLZX 24
Remark: Other accessories, see pages 14, 16 and 17.
Load Break Switches
OT 125A and 160
Contents:
• Ordering information OT 125A and 160 ............................................................ 20 - 22
• Front operated switch-disconnectors .................................................................... 20
• Door mounted switch-disconnectors ..................................................................... 20
Accessories
• Auxiliary contacts blocks and accessories ............................................................ 20
• Fourth pole ............................................................................................................ 21
• PE and N -clamps ................................................................................................. 21
• Optional plastic handles and handle support ........................................................ 21
• Padlocking adapter ............................................................................................... 21
• Locking accessories ............................................................................................. 21
• Extended shafts .................................................................................................... 22
• Shaft extention socket .......................................................................................... 22
• Conversion kits for the combination switches ....................................................... 22
• Mechanical interlock ............................................................................................. 22
• Busbar connections .............................................................................................. 22
• Dimension drawings .................................................................................................. 41
• Contact functions ....................................................................................................... 54
SwitchLine
OT 125A and 160
Front operated switch-disconnectors

The handle OHB65J6, IP 65, and shaft OXP6x210, length 210 mm.
Type Number Ith Rated operational Weight Pack- Include Ordering number
of (open) currents age handle
poles AC22A / AC23A [A/A] and
shaft
[A] ≤400V [kg] [pcs]
OT 125A3 3 135 125/ 1.0 1 x 1SCA022275R2750
OT 125A4 4 135 105 1.3 1 x 1SCA022275R2910
OT 125A3-2 3 135 1.0 1 – 1SCA022317R3850
1)
OT 160E3 3 200 160 / 1.0 1 x 1SCA022257R5950
OT 160E4 4 200 135 1.3 1 x 1SCA022259R8060
OT 125A3 OT 160E3-2 3 200 1.0 1 – 1SCA022297R4060
OT 160E3
Door mounted switch-disconnectors

For mounting into the door or side wall. Includes handle OHB65J6, IP 65, and shaft OXP6x130, length 130
mm. Twisted shafts are shown on page 22.
1)
OT 160ET3 3 200 160 / 1.0 1 x 1SCA022350R1960
OT 160ET4 4 200 135 1.3 1 x 1SCA022460R6920
1)
380...415 V, AC 21-22B: 200 A for OT160 when provided with busbar connections OEZXX 6 or 13.
OT 160ET3 Auxiliary contact blocks and accessories

Adapter for auxiliary contact blocks OA2G11
See page 12, aux.contact blocks have to be ordered separately. Mountable on the side of the switch.
Type Suitable for Package Ordering number
switches [pcs]
OAZX1 4) OT 125A, OT 160E, OT 160ET 1 1SCA022467R5140

OA2G11
Auxiliary contact blocks
Mountable on top of the switch. Wire cross section 0.5 mm2...2 x 2.5 mm2. Insulation voltage Ui 690 V.
Thermal current Ith = 10 A. Mounting on the adapter OEZNP1 (has to be ordered separately, see below),
max. 6 aux. blocks.
Type 1) Performance Protec- Recommended Ordering number
data 2) Ie tion order quantity
Ue AC12/DC12 degree [pcs]
13 120 V 8A / -
OAZX1 OBEA 10 1 no 125 V - / 1.1A 1SCA022190R3000
240 V 6A / -
OBEA 10AU3) 250 V - / 0.55A
14 400 V 4A / - IP 20 10 1SCA022185R3310
415 V 4A / -
21 440 V - / 0.31A
OBEA 01 1 nc 480 V 3A / - 1SCA022190R3260
500 V 3A / 0.27A
OBEA 01AU3) 22 600 V - / 0.2A
690 V 2A / – 1SCA022185R3730
1)
Contact numbering according to EN 50013.
2)
According to IEC 947-5-1.
3)
Types _AU are gold plated for extremely difficult circumstances, even at low voltages.
OBEA 10 4)
Available on May 1999.
OBEA 01
Adapter for auxiliary contact blocks OBEA__

Mountable on top of the switch.
Type Number Suitable for Package Ordering number
of poles switches [pcs]
OEZNP 1 3 and 4 OT125A, OT160E 1 1SCA022259R7410
OEZNP 1 Numbering stickers for auxiliary contact blocks

Required if several blocks are used. Fill numbers by pen or typewrite.
OBEAZX 10 OBEA 10, 1 NO 10 1SCA022264R9910
_3 _1
OBEAZX 01 OBEA 01, 1 NC 10 1SCA022276R2470
_4 _2
Contact function charts, see page 54.
Configuration labels:
OBEAZX 10 OBEAZX 01
SwitchLine
OT 125A and 160, Accessories
Fourth pole
Suitable for front operated and door mounted OT 125A_ and 160_ switches.
Type Remarks Weight Package Ordering number

[kg] / pc [pcs]
OTZNA 1-160E4 Mountable on side of 0.3 5 1SCA022271R8310

the 3-pole switches,
OTPS 160EP OT 125A3 and OT 160E3, IP20 0.3 1 1SCA022325R7360
OTZNA1-160_ PE and N -clamps

OTPS160_ P Suitable for front operated and door mounted OT 125A_ and 160_ switches.
OTPE 160EP Protected earth 0.3 1 1SCA022345R0010
OTPN 160EP Neutral 0.3 1 1SCA022344R9510
Optional plastic handles

OH_ handles: IP 65, padlockable with 3 three padlocks in OFF-position, door interlock in ON-position
(defeatable1) to allow authorized personnel access for inspection). Door drilling is shown on page 50.
The shaft has to be ordered separately. Screw fixing from back side of handle. No screws on front
ensures double insulation.
Type Colour Handle For shaft Suitable for Package Recomm. Ordering number
length diameter switch sizes [pcs] order Qty
[mm] [mm]
Handles for front operated switches. Indication: in types OHB_ and OHY_: I-O/ON-OFF,
in types OHG_: I-O. 1SCA022380R9660
OHB 65J6 Black 65 6 1 100 1SCA022380R9820
OHY 65J6 Yellow-red 65 6 OT 125A, 1 1SCA022380R9740
OHG 65J6 Grey 65 6 OT 160E, ET 1
OH_65J6 1SCA022381R0240
OHB 80J6 Black 80 6 1 100
1SCA022381R0410
OHY 80J6 Yellow-red 80 6 1
1SCA022381R0320
OHG 80J6 Grey 80 6 1
Handles for combination switches, IP 65, Indication: I-O-II. Padlockable in OFF-position.

OHB80J6E011 Black 80 6 OT 125A and 1 100 1SCA022399R8610
OHY80J6E011 Yellow-red 80 6 OT 160E with 1 1SCA022427R5630
OHG80J6E011 Grey 80 6 OESAZW 1 1 1SCA022460R6840
See dimension drawings on page 50.
1)
Door interlock bracket, see page 31.
Handles. Mounting directly to the switch, no shaft needed.

YAST 1 YAST 1 Black 72 (not needed) OT 125A_,160E_ 1 100 1SCA022301R5350
Also other handles for shaft diameter 6 mm can be used with OT 125A and 160_.
OH_ handles padlockable in all positions available on request.
Handle support for direct mounting on the switch mechanism for OH_65, 80 handles
Type Colour Height from the bottom Package Recomm. Ordering number
of switch [pcs] order Qty
OHZX5 OHZX5 black 83 mm 1 10 1SCA022301R5350
Padlocking adapter
For a padlock with a max. 3.5 mm bail. Padlockable in OFF-position.
Type Suitable for Package Ordering number
switches [pcs]
SA 1 SA 1 OT 125A, 160E 1 1SCA022401R8230
Locking accessories
Type For switch sizes Description Package Ordering number
[pcs]
Cam attachment for Castell, Lowe &
OETLZW 16 OT125A, 160E Fletcher and Ronis interlock 1 1SCA022093R2070
Cam attachment for adopting the
switches to the interlock system. The
interlock is not included.
OETLZW 16
SwitchLine
OT 125A and 160, Accessories
Extended shafts
Shaft diameter 6 mm. Suitable for handles OH__J6_.
Type Shaft H Package Ordering number
length
[mm] [pcs]
OXP6x130 130 105 ... 135 1 1SCA022057R0570

OXP6x150 150 125 ... 155 1 1SCA022295R5600
OXP6x210 210 185 ... 215 1 1SCA022295R6080
OXP6x_
OXP6x290 290 265 ... 295 1 1SCA022042R6370
OXP6x360 360 335 ... 365 1 1SCA022042R6530
OXP6x430 430 405 ... 435 1 1SCA022056R6030
Twisted shafts
Shaft diameter 6 mm. The shaft position is rotated 45 degrees.
OXP6x130-45 130 105 ... 135 1 1SCA022355R9110
OXP6x_ -45 OXP6x150-45 150 125 ... 155 1 1SCA022294R4400
OXP6x210-45 210 185 ... 215 1 1SCA022294R4230
OXP6x290-45 290 265 ... 295 1 1SCA022304R4290
OXP6x360-45 360 335 ... 365 1 1SCA022341R4640
Shaft extension socket

For extending the shaft of combination attachment.
OETLZX 95, Type Suitable for shaft with diameter Package Ordering number
OESAZX 167 [mm] [pcs]
OESA ZX 167 5...6 1 1SCA022190R1560

OETLZX95 12 1 1SCA022083R5620
Adapter for extension socket
Adapter can be placed inside of extension socket OETL ZX 95.
OETL ZK 19 5...6 1 1SCA022093R1850
OETL ZK 19
(x = 6 mm) Conversion kits for the combination switches
The attachment levers are provided with holes, enabling different shafts distances. The combination kits can
be mounted either horizontally or vertically.
Type Shaft distance Remark Package Ordering number
[mm] [pcs]
6- and 8 -pole switches
OESA ZW 2 45 + (0...11)x15 Includes handle OHB145J12 1 1SCA022078R1600
OESA ZW 2 with I-O, ON-OFF -indication
and 2 shafts
Change-over switches
OESA ZW 1 90 + (0...10)x15 Includes handle OHB80J6E011 1 1SCA022064R3710
with I-O-II -indication and 2 shafts
When mounted upside down, prevents one switch from opening to OFF-position, if the other is not in ON-
position. Prevents one switch from closing to ON-position if the other is not in OFF-position. Suitable for
switch OT125A3,4, OT160E3,4
Type Shaft distance Package Ordering number
[mm] [pcs]
OESA ZW 1
OTZW10 190 1 1SCA022431R5280
See dimension drawings on pages 52 and 53.
Busbar connections
Terminal clamps for Cu- and Al-cables have to be ordered separately, see page 30.
Type For switch For clamps Package Ordering number
sizes [pcs]
Busbars for parallel connection
OZXE 21 OT 160 1) 2 x OZXB 2_ 3 1SCA022161R8810
OTZW10 Busbar spreader kit
OEZXX 6 OT 125A...160E OZXB 2 3 1SCA022292R6330
OEZXX 13 OT 125A...160E OZXB 2 4 1SCA022299R9720
1)
OT 160 has to be provided with OEZXX 6 or with OEZXX 13.
OZXE 21 Terminal clamps, see page 30.
Load Break Switches
OETL 200...3150
Contents:
• Ordering information OETL 200...3150 ............................................................. 24 - 34
Load-Break Switches
• Rotary type switches, 200...1600 A, 3 and 4 -pole ............................................. 24
• Rotary type switches, 2500...3150 A, 3 and 4 -pole ........................................... 25
• Side operated switches, 200...800 A, 3 and 4 -pole ........................................... 25
• Earthing switch, 1250 A ...................................................................................... 25
• Switches for North-American market
OT 16...160, OETL-NF100...2000 ...................................................................... 26
Accessories
• Optional handles, front operated ........................................................................ 27
• Optional handles, side operated ......................................................................... 27
• Optional handles with I-O-II -indication ............................................................... 28
• Extended shafts .................................................................................................. 28
• Shaft extention socket ........................................................................................ 28
• Auxiliary contacts sets ........................................................................................ 29
• Terminal shrouds ................................................................................................ 29
• Phase barriers for OETL 200...315 ..................................................................... 29
• Mounting accessories ......................................................................................... 30
• Neutral links ........................................................................................................ 30
• Terminal clamps ................................................................................................. 30
• Busbar connections ............................................................................................ 31
• Locking accessories ........................................................................................... 31
• Conversion kits for the combination switches ..................................................... 32
• Mechanical interlock ........................................................................................... 32
• Motor operator .................................................................................................... 33
• Electrical interlock ............................................................................................... 34
• Dimension drawings ........................................................................................ 42 - 49
• Contact functions .................................................................................................. 55
SwitchLine
OETL 200...3150
Rotary type switches, 200 ... 1600 A, 3 and 4 -pole

Rated insulation voltage 1000 V. Includes terminal bolt kit*), see page 25.
Type Number Ith Rated operational currents Weight Pack- Include Ordering number
of (open) AC21/AC23 age handle
poles [A/A] and
[A] ≤400V [kg] [pcs] shaft
Switch OETL 200...315
Black IP65 handle OHB80J8 with I-O, ON-OFF -indication and shaft OXP8x140, length 140 mm.
OETL 200K3 3 200/ 3.0 x 1SCA022125R1920
OETL 200K4 4 250 200 3.7 1 x 1SCA022144R5610
OETL 200K3 / OETL 200K3-2 3 2.9 – 1SCA022157R0010
250K3 / 315K3 OETL 200K3-H201) 3 3.0 x 1SCA022160R0870
OETL 200KV 12 3 3.0 x 1SCA022194R9920
OETL 200KV 22 4 3.7 x 1SCA022269R9330
OETL 250K3 3 250/ 3.0 x 1SCA022126R6280
OETL 250K4 4 315 250 3.7 1 x 1SCA022144R5880
OETL 250K3-2 3 2.9 – 1SCA022157R0860
OETL 250K3-H201) 3 3.0 x 1SCA022160R1090
OETL 250KV 12 3 3.0 x 1SCA022194R9250
OETL 250KV 22 4 3.7 x 1SCA022268R1210
OETL 315K3 3 315/ 3.0 x 1SCA022144R7740
OETL 315K4 4 350 315 3.7 1 x 1SCA022144R7910
OETL 400D1 / OETL 315K3-2 3 2.9 – 1SCA022157R1080
630K3 / 800K3 OETL 315K3-H251) 3 3.0 x 1SCA022160R1250
OETL 315KV 12 3 3.0 x 1SCA022194R9410
OETL 315KV 22 4 3.7 x 1SCA022268R2010
Phase barriers OETLZN 17 included. Black IP65 handle OHB125J12 with I-O, ON-OFF -indication and shaft
OXP12x166, length 166 mm.
OETL 400D1 3 500/ 5.2 x 1SCA022058R0020
OETL 400D4 4 500 500 6.4 1 x 1SCA022058R0110
OETL 400D1-2 3 5.1 – 1SCA022157R1410
OETL 400D1-H201) 3 5.2 x 1SCA022160R1410
OETL 400KV 12 3 5.2 x 1SCA022180R6310
OETL 400KV12 / OETL 400KV 22 4 6.4 x 1SCA022193R7240
630KV12 / 800KV12
OETL 630K3 3 630/6.2 x 1SCA022078R8950
OETL 630K4 4 630 6307.6 1 x 1SCA022078R9170
OETL 630K3-2 3 6.1 – 1SCA022157R1830
OETL 630K3-H201) 3 6.2 x 1SCA022160R1840
OETL 630KV 12 3 6.2 x 1SCA022172R4680
OETL 630KV 22 4 7.6 x 1SCA022180R7110
OETL 800K3 3 800/6.2 x 1SCA022098R0980
OETL 800K4 4 800 7207.6 1 x 1SCA022098R1100
OETL 800K3-2 3 6.1 – 1SCA022157R2480
OETL 800K3-H201) 3 5.2 x 1SCA022161R4070
OETL 800KV 12 3 5.2 x 1SCA022172R4840
OETL 400KV22 / OETL 800KV 22 4 6.4 x
630KV22 / 800KV22 1SCA022180R6900
Black IP65 handle OHB145J12 with I-O, ON-OFF -indication and shaft OXP12x250, length 250 mm.
OETL 1000K3 3 16.3 x 1SCA022117R8660
1000/
OETL 1000K140 2) 3 1000 17.6 1 x 1SCA022143R1310
800
OETL 1000K185 2) 3 17.6 x 1SCA022143R1580
OETL 1000K200 2) 3 17.6 x 1SCA022143R1740
OETL 1000K4 4 20.5 x 1SCA022117R8820
OETL 1000K3-2 3 16.2 – 1SCA022157R2810
OETL 1000K3-H201) 3 16.3 x 1SCA022317R1480
OETL 1000KV 12 3 16.3 x 1SCA022290R6310
OETL 1000KV 22 4 20.5 x 1SCA022290R6570
OETL 1250K3 3 1250/ 16.3 x 1SCA022097R3510
OETL 1250K140 2) 3 1250 800 17.6 1 x 1SCA022143R1910
OETL 1250K185 2) 3 17.6 x 1SCA022143R2120
OETL 1250K200 2) 3 17.6 x 1SCA022143R2390
OETL 1250K4 4 20.5 x 1SCA022097R3770
OETL 1000K3 /
OETL 1250K3-2 3 16.2 – 1SCA022157R3020
1250K3 / 1600K3 OETL 1250K3-H201) 3 16.3 x 1SCA022234R3310
OETL 1250KV 12 3 16.3 x 1SCA022268R2870
OETL 1250KV 22 4 20.5 x 1SCA022269R6910
OETL 1600K3 3 1600/ 17.5 x 1SCA022097R3930
OETL 1600K140 2) 3 1600 800/ 17.6 1 x 1SCA022097R4310
OETL 1600K185 2) 3 17.6 x 1SCA022097R4580
OETL 1600K200 2) 3 17.6 x 1SCA022096R8850
1)
Extra thick (20 µm) silver coating
on the contacts. OETL 1600K4 4 22.5 x 1SCA022097R4150
2)
With extended phase distances: OETL 1600K3-2 3 17.4 – 1SCA022157R3290
- OETL 1000...1600K140: 140 mm OETL 1600K3-H201) 3 17.5 x 1SCA022264R2220
- OETL 1000...1600K185: 185 mm OETL 1600KV 12 3 17.5 x 1SCA022189R1400
- OETL 1000...1600K200: 200 mm OETL 1600KV 22 4 22.5 x 1SCA022290R6730
SwitchLine
OETL 200...3150
Rotary type switches, 2500 ... 3150 A

Rated insulation voltage 1000 V. Includes terminal bolt kit*).
Type Number Ith Rated operational currents Weight Pack- Include Ordering number
of (open) AC21/AC22 age handle
poles [A/A] and
[A] ≤415V [kg] [pcs] shaft

Black IP54 metallic handle YASDA 7 with 1-0 -indication and shaft OXP12x325, length 325 mm included.
OETL 2500K3 3) 3 2500/ 37 x 1SCA022108R7780
OETL 2500K1852)3) 3 2500 1600 37 1 x 1SCA022123R9710
OETL 2500K4 3) 4 47 x 1SCA022115R6180
OETL 2500K3-2 3) 3 36.8 – 1SCA022157R4000
OETL 2500K3-H201)3) 3 37 x 1SCA022317R2290
OETL 2500KV12 3 37 x 1SCA022290R6900
OETL 2500KV22 4 47 x 1SCA022290R7110
OETL 2500K185 / 3150K185
OETL 3150K3 3) 3 3150/ 37 x 1SCA022115R6340
OETL 3150K1852)3) 3 3150 1600 37.5 1 x 1SCA022136R7550
OETL 3150K4 3) 4 47 x 1SCA022115R6510
OETL 3150K3-2 3) 3 36.8 – 1SCA022157R4260
OETL 3150K3-H201)3) 3 37 x 1SCA022163R8090
OETL 3150KV12 3 37 x 1SCA022290R3390
OETL 3150KV22 4 47 x 1SCA022293R8260
1)
Extra thick (20µm) silver coating on the contacts.
2)
With extended phase distances:
– OETL 2500K185 / 3150K185: 185 mm
3)
The busbar connections for different busbar
arrangements have to be ordered separately, Standard type Type _ KV
see busbar connections page 31.
OETL 200KM3 /
250KM3 / 315KM3
Type _ KV Side operated
Side operated switches, 200 ... 800 A, 3 and 4- pole

Rated insulation voltage 1000 V. Includes terminal bolt kit*). 400...800 A include phase barriers OETLZN 17.
The handle and shaft have to be ordered separately, see pages 27 - 28.
OETL 200KM3-2 3 250 200/ 3.0 1 – 1SCA022144R9100

OETL 200KM4-2 4 200 3.7 1SCA022144R9360
OETL 250KM3-2 3 315 250/ 3.0 1 – 1SCA022160R0790

OETL 250KM4-2 4 250 3.7 1SCA022160R0950
OETL 400DM1
OETL 315KM3-2 3 350 315/ 3.0 1 – 1SCA022144R8120
OETL 315KM4-2 4 315 3.7 1SCA022144R8390
OETL 400DM1-2 3 500 500/ 5.2 1 – 1SCA022066R5950

OETL 400DM4-2 4 500 6.3 1SCA022071R7420
OETL 630KM3-2 3 630 630/ 6.2 1 – 1SCA022082R5150

OETL 630KM4-2 4 630 7.6 1SCA022082R5310
OETL 800KM3-2 3 800 800/ 7.3 1 – 1SCA022102R7290

OETL 800KM4-2 4 720 9.2 1SCA022102R7450
OETL 630KM3 / 800KM3 Earthing switches, 1250 A

Include terminal bolt kit*). Black IP65 handle OHB145J12E421 with - O -indication, padlockable in both
positions, door interlock in O-position and shaft OXP12x185, length 185 mm.
Type Number Short circuit Short time Weight Pack- Include Ordering number
of poles making withstand age handle
capacity [kA] current / 1s and
Peak RMS [kA] [kg] [pcs] shaft
OETL 1250M3 3 50 /0.4 s 16 1 x 1SCA022102R1410

OETL 1250M4 4 50 /0.5 s 20.5 1 x 1SCA022189R0930
2)
110 50
OETL 1250M1401) 3 20.6 1 x 1SCA022126R6950
OETL 1250M4-1401) 4 25.1 1 x 1SCA022290R5680
OETL1250M3 1)
Phase distance 140 mm. 2) Max. distance between busbar support and switch terminal 70 mm.
*) OETL 200 ... 3150 include terminal bolt kit: In types OETL_ _ _ _-2 the handle and shaft have
OETL 200 OZXE 1 M8 x 25 mm 6 pcs/pack. to be ordered separately, see 'Optional handles',
OETL 250, 315 OZXE 2 M10 x 30 mm 6 pcs/pack. page 27 and 'Extended shafts', page 28.
OETL 400 OZXE 6 M10 x 40 mm 6 pcs/pack.
OETL 630, 800 OZXE 3 M12 x 40 mm 6 pcs/pack.
OETL 1000...1600 OZXE 14 M12 x 60 mm 6 pcs/pack. "Package" indicates the number of items included
OETL 2500...3150 OZXE 14 M12 x 60 mm 12 pcs/pack. in the type code.
SwitchLine
OT 16...45, OETL-NF 100...2000P
Non-fusible disconnect switches for North-American market

- 3 pole switches, 4 pole switches only OT_E4 and OT_ET4 -types
Type Ampere Horsepower rating Includes Weight Recomm. Ordering number
rating 3-phase [HP] order q.
[A] 200V 208V 240V 480V 600V [kg] [pcs]
- protected terminal 1SCA022283R8470

OT 16E3 16 2 2 2 7.5 7.5 0.11 10
clamps
OT 16E4 - E-type: position 0.13 10 1SCA022352R7170
OT 16ET3 indicator 1SCA022352R6610
OT 16...32E3
- protected terminal 1SCA022283R8630
OT 25E3 25 3 3 3 7.5 7.5 0.11 10
clamps
OT 25E4 - E-type: position 0.13 10 1SCA022352R7330
OT 45E3 OT 25ET3 indicator 1SCA022352R6790
OT 25ET4 1SCA022352R7410
OT 32E3 30 5 5 5 10 15 - protected terminal 0.11 10 1SCA022283R9010

clamps 1SCA022352R7500
OT 16...32ET3 OT 32E4 0.13 10
- E-type: position
OT 32ET4 1SCA022347R3490

OT 45E4 clamps 0.30 10 1SCA022352R7680
OETL-NF 100 - E-type: position
OT 45ET3 indicator
1SCA022353R7050
OT 45ET4 1SCA022371R5500

OT 63E4 clamps 0.30 10 1SCA022352R7760
- E-type: position
OT 63ET4 1SCA022371R6490

OETL-NF 175P/200A/260P clamps
OT 100E4 0.50 10 1SCA022398R4580

clamps
OT 125E4 0.50 10 1SCA022373R1880
OETL-NF 100ABB 100 20 20 25 50 60 100: no handle 0.50 5 1SCA022157R3370

OETL-NF 100PABB -P: pistol grip handle 0.75 1 1SCA022281R9250
-S: selector type handle
OETL-NF 100SABB -T: toggle switch handle 0.65 1 1SCA022281R9090
OETL-NF 100TABB 0.50 1 1SCA022157R3530
OETL-NF 400P / 600AP
OETL-NF175PABB 175 30 30 40 75 100 – handle: OHB80J8 3.0 1 1SCA022281R9410
– shaft: OXP8x240
– terminal bolt sets
OETL-NF200APABB 200 60 60 75 150 200 3.0 1 1SCA022281R9680
OETL-NF260PABB 260 30 30 40 75 100 3.0 1 1SCA022504R1850

– handle: OHB145J12
– shaft: OXP12x166
OETL-NF400PABB 400 100 100 125 250 300 – terminal bolt sets 6.4 1 1SCA022281R9840
– handle: OHB145J12
OETL-NF600APABB 600 150 150 200 400 500 – shaft: OXP12x280 6.5 1 1SCA022282R0000
OETL-NF800APABB 800 200 200 250 500 600 – handle: OHB145J12 16.3 1 1SCA022282R0260
OETL-NF 800AP / 1200P – shaft: OXP12x280
OETL-NF1200P ABB 1200 – – – – – 17.5 1 1SCA022282R0420
– handle YASDA 8
OETL-NF1600PABB 1600 – – – – – – shaft OXP12x325
65 1 1SCA022282R0690
OETL-NF2000PABB 20001) – – – – – 65 1 1SCA022282R0850
– handle YASDA 8
– shaft OXP12x325
Types OT_E3 are base and DIN-rail mounting Approvals:

disconnect switches.
Types OT_ET3 are door mounting disconnect OT 16...63: OT100...160,
UL 508 OETL-NF 200 and
switches. CSA 22-2 # 14 OETL-NF400…2000:
OETL-NF 175 and 260: UL 98
Dimension drawings are available UL 508 CSA 22-2 # 4
on page 36-49. CSA 22-2 # 14
OETL-NF 1600P / 2000P
1)
480 VAC max.
SwitchLine
OETL 200...3150, Accessories
Optional handles, front operated

Type Colour Handle For shaft Suitable for Package Recomm. Ordering number
length diameter switch sizes [pcs] order Qty
[mm] [mm]
Plastic handles, IP 65, Indication in types OHB_ and OHY_: I-O/ON-OFF, in types OHG_: I-O,
padlockable with 3 padlocks in OFF- position, door interlock in ON- position (defeatable2)), door
drilling is shown on page 50. The shaft has to be ordered separately.
OHB 65J8 Black 65 8 OETL 200...315 1 100 1SCA022380R9910
OHY 65J8 Yellow-red 1SCA022381R0160
OHG 65J8 Grey 1SCA022381R0080

OHG 80J8 Grey 1SCA022381R0670
OH_
OHG 125J12 Grey 1SCA022381R1640

OHG 145J12 Grey 1SCA022381R2290

OH_
OHG 175J12 Grey 1SCA022381R2610
OHB 275J12 Black 275 12 OETL 400...3150 1 1SCA022381R2960

OHG 275J12 Grey 1SCA022381R3000
Metallic handles, IP65, padlockable with 3 padlocks in OFF- position, door interlock in ON- position,
door drilling is shown on page 50.
YASDA 24 Black 1-0 145 12 OETL 400...1600 1 1SCA022224R0510
YASDA 7 Black 1-0 220 12 OETL 400...3150 1 1SCA022071R3010

YASDA 8 Black ON-OFF 1SCA022071R3270
Metallic handles, IP44, padlockable with 3 padlocks in OFF- position, door interlock in I- and II-
position, door drilling is shown on page 50. 1SCA022098R9420
YASDA 21 Black I-0-II 220 12 OETL 400...3150 1 1SCA022071R2890
YASDA 6 Black I-0-II 320
YASDA_
Optional handles, side operated
Plastic handles, IP 65. Indication in types OHB_ and OHY_: I-O/ON-OFF, in types OHG_: I-O,
padlockable with 3 padlocks in OFF- position, door interlock in ON- position (defeatable2)), door
drilling is shown on page 50. The shaft has to be ordered separately.
OHB 80J8E00S Black 80 8 OETL 200...315 1 1SCA022381R9710
OHY 80J8E00S Yellow-red 1) 1SCA022382R9510
OHG 80J8E00S Grey 1SCA022461R0280
OH_ OHB 145J12E002S Black 145 12 OETL 400...800 1 1SCA022383R5400

OHY 145J12E002S Yellow-red 1SCA022383R5310
OHG 145J12E002S Grey 1SCA022461R0100
Metallic handles, IP 65, padlockable with 3 padlocks in OFF- position, door drilling is shown on
page 50. Includes the 12 mm square shaft.
OETLZX 74 Black ON-OFF 145 12 OETL 400...800 1 1SCA022070R2660
and I-O
1)
If the handle is mounted on the front of the door, a standard handle can be used as well.
2)
Door interlock bracket, see page 31.
REMARKS
- Door interlocking in ON-position means that access for inspection.
OETLZX 74 the door can not be opened, when the handle - Handles padlockable in all positions
is in ON-position. This can be defeated in are available on request.
IP 65 types to allow authorized personnel - Dimension drawings on page 50.
SwitchLine
Optional handles with I-O-II -indication

Type Colour Handle For shaft Suitable for Package Ordering number
length diameter switch sizes [pcs]
[mm] [mm]
Plastic handles, IP 65, Indication I-O-II, padlockable with 3 padlocks in OFF- position, door interlock in
ON- position (defeatable), door drilling is shown on page 50. The shaft has to be ordered separately.
OHB145J12E011 Black 145 12 OETL 200...1600 1 1SCA022399R8530
OHY145J12E011 Yellow-red 1SCA022460R7060
OHG145J12E011 Grey 1SCA022460R7140
OHB 275J12E011 Black 275 12 OETL 400...3150 1 1SCA022460R7220

OHY 275J12E011 Yellow-red 1SCA022460R7310
OHG 275J12E011 Grey 1SCA022460R7490
OH_
Extended shafts
Type Shaft H For Package Ordering number
length switch sizes
[mm] [mm] [pcs]
Shaft diameter 8 mm
OXP8x140 140 120…220 1SCA022295R5860
OXP8x180 180 160...240 1SCA022160R9820
OXP8x240 240 220…320 OETL 200…315 1 1SCA022137R5730
OXP8x340 340 320…420 1SCA022160R9070
OXP8x500 500 480…580 1SCA022160R9230
Shaft diameter 12 mm
OXP8x_ OXP12x166 166 160…255 OETL 400…800 1 1SCA022325R7100
OXP12x185 185 165…275 OETL 400…800 1 1SCA022325R6710
190…260 OETL 1000…1600
OXP12x250 250 230…340 OETL 400…800 1 1SCA022325R6980
255…325 OETL 1000…1600
OXP12x280 280 260…370 OETL 400…800 1 1SCA022137R5140
285…355 OETL 1000…1600
OXP12x325 325 305…415 OETL 400…800
330…400 OETL 1000…1600 1 1SCA022042R5810
340…535 OETL 2500, 3150
OXP12x395 395 375…485 OETL 400…800
400…470 OETL 1000…1600 1 1SCA022042R5990
410…605 OETL 2500, 3150
OXP12x_
OXP12x465 465 445…555 OETL 400…800
470…540 OETL 1000…1600 1 1SCA022042R6020
480…675 OETL 2500, 3150
OXP12x535 535 515…625 OETL 400…800
540…610 OETL 1000…1600 1 1SCA022042R6110
550…745 OETL 2500, 3150
Twisted shafts, shaft diameter 8 mm. The shaft position is rotated 45 degrees.
OXP8x_ -45 OXP8x140-45 140 120...220 OETL200...315 1 1SCA022357R7860
OXP12x_ -45 OXP8x340-45 340 320...420 OETL200...315 1 1SCA022357R5650
Twisted shafts, shaft diameter 12 mm. The shaft position is rotated 45 degrees.
OXP12x250-45 250 230…340 OETL 400…800 1 1SCA022293R9400
255…325 OETL 1000…1600
OXP12x280-45 280 260…370 OETL 400…800 1 1SCA022382R0800
285…355 OETL 1000…1600
OXP12x325-45 325 305…415 OETL 400…800 1 1SCA022304R4450
330…400 OETL 1000…1600
340…535 OETL 2500, 3150
OXP12x395-45 395 375…485 OETL 400…800 1 1SCA022431R8540
400…470 OETL 1000…1600
410…605 OETL 2500, 3150
OXP12x465-45 465 445…555 OETL 400…800 1 1SCA022423R1770
470…540 OETL 1000…1600
480…675 OETL 2500, 3150
SwitchLine
Auxiliary contact sets

OZXK 12...15 Wire cross section 0.5 mm2...2 x 2.5 mm2. Insulation voltage Ui 690 V. Thermal current Ith = 10 A. Protection
degree IP 20.
Type Auxiliary Performance For Packing Ordering number
contacts 1) data 2) Ie switch sizes
Ue AC12/DC12 [pcs]
OZXK 16, 17
OZXK 12 OETL 200...315 1 1SCA022144R7400
OZXK 1 1 no + 1 nc 120V 8A / – OETL 400...3150 1 1SCA022131R8690

125V – / 1.1A
OZXK 13 240V 6A / – OETL 200...315 1 1SCA022144R7230
250V – / 0.55A
OZXK 2 2 no + 2 nc 400V 4A / – OETL 400...3150 1 1SCA022131R8850
415V 4A / –
OZXK 16 440V – / 0.31A OETL 200...315 1 1SCA022144R7150
480V 3A / –
(Switches 200...315A) OZXK 3 3) 500V 3A / 0.27A OETL 400...3150 1
4 no + 4 nc
1SCA022131R9070
600V – / 0.2A
OZXK 14 690V 2A / – OETL 200...315 1 1SCA022144R7580
OZXK 4 2 no OETL 400...3150 1 1SCA022131R9230
OZXK 15 OETL 200...315 1 1SCA022144R7310
OZXK 5 4 no OETL 400...3150 1 1SCA022131R9400
OZXK 17 OETL 200...315 1 1SCA022144R6340
4)
OZXK 6 8 no
OETL 400...3150 1 1SCA022131R9660
1)
Contact numbering according to EN 50 013
OZXK 1...6 2)
According to IEC 947-5-1
3)
(switches 400...800A) 4)
8 no + 8 nc auxiliary contacts = 2 x OZXK 3
16 no auxiliary contacts = 2 x OZXK 6
REMARKS
– Auxiliary contacts are of early break type which – Contact functions, see page 55.
means that in the switches, the NO aux.contacts
break before the main contacts open.
Terminal shrouds
Max. 8+8 Type Number For Quantity for Packing Ordering number
auxiliary contact
of switch sizes full protection
OZXK 1...6 poles [pcs] [pcs]
(switches 400...3150A) 1SCA022139R7200
OETLZX 128 3 OETL 200...315 6 1
4 8 1
OETLZX 31 3 2 1 1SCA022061R1350
OETL 400 1SCA022061R1510
OETLZX 32 4 2 1
OETLZX 177 3 OETL 400KV12 2 1 1SCA022267R9730

OETLZX 178 4 OETL 400KV22 2 1 1SCA022267R9900
OETLZX 179 3 OETL 630...800KV12 2 1 1SCA022268R0150

OETLZX 180 4 OETL 630...800KV22 2 1 1SCA022268R0310
OETLZX 102, 128
OETLZX 93 3 OETL 630 2 1 1SCA022083R6430
OETLZX 94 4 2 1 1SCA022083R6600
OETLZX 111 3 OETL 800 2 1 1SCA022106R7080
OETLZX 112 4 2 1 1SCA022106R7240
OESAZX 102 3 OETL 1000...1600 6 1 1SCA022085R9480

4 8 1
OETLZX 31, 32,

93, 94, 111, 112
Phase barriers for OETL 200…315
Type Description Packing Ordering number
[pcs]
OETLZX 130 Phase barriers (not needed, when using 4 1SCA022144R8470

terminal shrouds OETLZX 128, see above)
OETLZX 130
SwitchLine
OETL 200...3150, Accessories, terminal clamps
Type For Description Package Recomm. Ordering number

switch sizes [pcs] order Qty
OHZX 2 OETL 200…315 Handle support bracket 1SCA022465R7080
OHZX 1 OETL 400…800 for direct mounting 1 10 1SCA022465R6860
OHZX 3 OETL 1000…3150 on the switch mechanism 1SCA022465R7240
OHZX 1, 2, 3
OETLZX 108 OETL 400…3150 90° angle kit 1 1SCA022087R8430
- a normal switch can be
converted to a side
operated switch
Mounting:
OETL 200…800 on mounting plate
OETL 1000…3150 on mounting plate, key hole fixing
OETLZX 108 Neutral links

Type Suitable for Description Ith Max. cable cross Package Ordering number
switch sizes section/Cu [pcs]
or bolt size
2
[A] [mm ]
OETLZX 129 OETL200…315 Detachable, 400 240 1 1SCA022144R8210
mounted
OESAZX 85 OETL400…800 to the switch 400 240 1 1SCA022082R3110
OESAZX 158 OETL630...800 1000 M12 1 1SCA022186R3530
OESAZX 159 OETL1000...1600 1000 M12 1 1SCA022186R3700
OESAZX 162 Mounted 200 10...120 1 1SCA022193R0400
separately
OESAZX164 to the 315 10...300 1 1SCA022202R9520
base plate
OESAZX165 400 10...300 1 1SCA022202R9790
OETLZX 129 / OESAZX 160 1000 M12 1 1SCA022186R3960
OESAZX 85
Terminal clamps for OT and OETL

Type Suitable for Description Bolt size or Package Ordering number
switch sizes cable cross [pcs]
OZXA 11 OZXA 12...14 section
[mm2 ]
OZXA 11 OETL 200...315 Terminal 70…120 Cu 1SCA022025R6940

OZXA 12 OETL 400 clamp sets 70…185 Cu 6 1SCA022008R7650
OZXA 14 OETL 630, 800 for Cu-cables 95…240 Cu 1SCA022008R7810
OZXT11) OT45...125 690V 16...50 Al 3 1SCA022469R6310
OZXT 1 OZXB 1L 63 A 2.5...50 Cu
OZXL 11) OT100...125E 10...70Al/Cu 3 1SCA022439R6770
OZXB 1L OETL 200 10...70Al/Cu 3 1SCA022169R2030
OZXB 1L/1 1 1SCA022194R0030
OZXL 1/11) OT100...125E 1 1SCA022469R6220
OZXB 2 2) OT 160 3 1SCA022119R7610
OZXB 2L OETL 250...400 25...120 Al/Cu 3 1SCA022158R7750
OZXB 2L/1 1SCA022194R0460
OZXB 2 OZXB 2L, 7L OZXB 3 OETL 200...3150 Terminal 95…185 Al/Cu 3 1SCA022136R8100
OZXB 3/1 clamp sets 1 1SCA022194R0620
for Al- and
OZXB 4 OETL 250...3150 Cu-cables 2x(95…185) Al/Cu 3 1SCA022137R4760
OZXB 4/1 1 1SCA022194R0890
OZXB 5 OETL 250…3150 120…300 Al/Cu 3 1SCA022137R2470
OZXB 5/1 1 1SCA022194R1010
OZXB 6 OETL 250...3150 2x(120…300) Al/Cu 3 1SCA022137R4920
OZXB 6/1 1 1SCA022194R1270
OZXB 3, 5
OZXB 7L OETL 200...800 120...240 Al/Cu 3 1SCA022185R7130
OZXB 7L/1 1 1SCA022194R1600
1)
When mounted to OT 100...125E, terminal clamps have to be provided with the shrouds OTS125T_P, see page 16.
2)
OT160 has to be provided with OEZXX6 or OEZXX13, see page 22.
REMARKS: More information on Al/Cu terminal clamps, see the catalogue OZX 1 A GB.
– OETL 200…3150 include bolt sets:
OETL 200 OZXE 1 M8 x 25 mm 6 pcs/package
OETL 250, 315 OZXE 2 M10 x 30 mm 6 pcs/package
OETL 400 OZXE 6 M10 x 40 mm 6 pcs/package
OZXB 4, 6 OETL 630, 800 OZXE 3 M12 x 40 mm 6 pcs/package
OETL 1000…3150 OZXE 14 M12 x 60 mm 12 pcs/package
SwitchLine
Busbar connections
Busbars for parallel connection. Terminal clamps have to be ordered separately.
Type Suitable for Clamps Package Ordering number

switch sizes [pcs]
OZXE 18
OZXE 21 OETL 200...315 2x OZXB2_ 3 1SCA022161R8810
OZXE 20 OETL 200...400 2x OZXB1_ 3 1SCA022161R8650
OZXE 19
OZXE 18 OETL 630...800 2xOZXB4 / OZXB3 + OZXB4 3 1SCA022162R7810
OZXE 19 OETL 1000...1600 2x OZXB6 / OZXB6 + OZXB5 3 1SCA022162R8020
Busbar connections for OETL 2500 and OETL 3150

OZXE 21 OZXE 20
Busbar termination from different directions can be carried out by means of terminal connection kits providing
ease and speed of installation.
Type For Number of Package Ordering number
switches connectors
Vertical mounting
OETLZX 115 3 pole 6 1 1SCA022117R7770

OETLZX 115/1 4 pole 8 1SCA022126R2110
OETLZX 115
Vertical mounting Vertical- / back- or edgewise mounting
OETLZX 114 3 pole 6 1 1SCA022117R7510

OETLZX 114/1 4 pole 8 1SCA022126R1990
OETLZX 114
Vertical / back mounting
OETLZX 114
Edgewise mounting
Locking accessories
Cam attachment for Castell, Lowe & Fletcher and Ronis interlock
Cam attachment for adopting the switches to the interlock system. The interlock is not included.
Type For switch sizes Package Ordering number

[pcs]
OETLZW 16 OETL200...315 1 1SCA022093R2070

OETLZW 5 OETL 400...3150 1 1SCA022052R3900
OETLZW
5, 16
Door interlock bracket
When this bracket is provided, the door interlock in pistol type handles can´t be defeated.
Type For pistol type handles Package Ordering number

[pcs]
OHZX4 OH_45...275 1 1SCA022467R2470

OHZX4
SwitchLine
Conversion kits for the combination switches

The attachment levers are provided with holes, enabling different shaft distances. The combination switches
can be mounted either horizontally or vertically.
Type For switch Shaft Includes Package Ordering number
sizes distance shafts and [pcs]
[mm] handle 3)
6 and 8-pole switches

Parallel attachment of 3 and 4-pole switches for building 6 and 8-pole switches respectively. Both switches
OETLZW 9, 18 work simultaneously.
OETLZW 18 OETL 200...315 80 + (0…10) x 20 x 1 1SCA022143R4410
A OETLZW 9 OETL 400...1600 60 + (0...19) x 20 –1) 1 1SCA022061R3300
A
Change over switches
Two switches connected with a mechanism.
OETLZW 20 OETL 200...315 210 + (0...11) x 20 x 1 1SCA022142R1270
B OETLZW 11 OETL 400 210 + (0…11) x 20 x 1 1SCA022078R0030
B
OETLZW 12 OETL 630...1600 210 + (0…20) x 20 x 1 1SCA022078R0200
OETLZW
11, 20 OETLZW 12 By-pass switches
A A combination of two switches in parallel with one change-over switch to pass-by, e.g. a breaker for
maintenance. The by-pass attachment can be used together with another combination attachment.
between A and B:
A OETLZW 21 OETL 200...315 210 + (0...9) x 20 x 1 1SCA022158R1800
between A and C:
250 + (0...9) x 20
between A and B:
OETLZW 13 OETL 400...1600 210 + (0...18) x 20 x 1 1SCA022078R0460
between A and C:
B 250 + (0...18) x 20
B
C Prevents one switch from closing to ON-position if the other is not in OFF-position. When mounted upside
C down, prevents one switch from opening to OFF-position, if the other is not in ON-position.
3-pole: 4-pole:
OETLZW 21 OETLZW 19 OETL 200...315 240 280 –2) 1 1SCA022142R1010
OETLZW 13 OETLZW 3 OETL 400...1600 300 –1) 1 1SCA022049R0380
OETLZW 14 OETL 400...1600 250 –1) 1 1SCA022077R3410
OETLZW 15 OETL 400...3150 500 –1) 1 1SCA022081R9340
Shaft extension socket

For extending the shaft of combination attachment.
OETLZW 3, 14, 15, 19 Type Suitable for shaft with diameter Package Ordering number
[mm] [pcs]
OETL ZX 95 12 1 1SCA022083R5620
Adapters for extention socket
Adapters to place inside of OETLZX 95 to connect shaft of different sizes.
OETLZX 95
OETL ZK 19 5...6 1 1SCA022093R1850
OETL ZT 123 8 1 1SCA022164R8300
By-pass Change-over Mechanical

switch switch interlock
OETL ZK 19 (x = 6 mm)
OETL ZT 123 (x = 8 mm)
OETLZW 13 OETLZW 1 OETLZW 3
OETLZW 21 OETLZW 11 OETLZW 14, 15
OETLZW 20 OETLZW 19
Includes the
3)
1 and 2)
Handles delivered with the switches Conversion kit: handle type: Description:
can also be used with the conversion kits. OETL ZW 18 OHB145J12 plastic: I-O, ON-OFF
1)
Suitable shaft diameter 12 mm. OETL ZW 11,20,21 OHB145J12E011 plastic: I - O - II
Handles: OH_ or YASDA 7 / -8. OETL ZW 12 YASDA 21 metallic: I - O - II
(for OETL 1000...1600 YASDA_ ). OETL ZW 13 YASDA 6 metallic: I - O - II
2)
Suitable shaft diameter 8 mm.
Handles: OH_.
See ordering information for handles and shafts on pages 27-28.

Dimension drawings on pages 52-53.
SwitchLine
Motor operator
OEMO motor operator has been designed for remote control of the switch. The standard delivery includes
complete control circuit; short cable and spare handle.
Function I-0 (ON-OFF)

Type For switch sizes Voltage Package Ordering number
[pcs]
OEMO001/24VDC/AC OETL 200...315 24 VDC/AC 1 1SCA022172R7860

OEMO001/48VDC/AC 48 VDC/AC 1SCA022172R8080
OEMO001/110VAC 110 VAC 1SCA022172R8410
OEMO001/220VAC 220 VAC 1SCA022172R8670
OEMO001/220VDC 220VDC 1SCA022181R8150
OEMO001/240VAC 240 VAC 1SCA022181R7000
OEMO002/24VDC/AC OETL 400...800 24 VDC / AC 1 1SCA022172R8830
OEMO002/48VDC/AC 48 VDC / AC 1SCA022172R9050
OEMO002/110VAC 110 VAC 1SCA022172R9480
OEMO002/220VAC 220 VAC 1SCA022172R9640
OEMO002/220VDC 220VDC 1SCA022181R8310
OEMO_ OEMO002/230VAC 230 VAC 1SCA022196R8630
OEMO002/240VAC 240 VAC 1SCA022181R7260
OEMO003/110VAC 110 VAC 1SCA022173R0490
MOUNTING 1SCA022344R6920
OEMO003/110VDC 110 VDC
OEMO003/220VAC 220 VAC 1SCA022173R0570
OEMO003/220VDC 220VDC 1SCA022181R5810
OEMO003/230VAC 230 VAC 1SCA022196R8800
OEMO003/240VAC 240 VAC 1SCA022181R7420
On the door Behind the door

OEMO004/110VAC OETL 2500...3150 110 VAC 1SCA022182R0300
OEMO004/220VAC 220 VAC 1SCA022181R9120
OEMO004/220VDC 220VDC 1SCA022357R8080
OEMO004/230VAC 230 VAC 1SCA022196R9010
OEMO004/240VAC 240 VAC 1SCA022181R9710
Behind the switch Flush mounting

Function I - 0 - II
Change over mechanism needed, see page 32.
OEMO101/110VAC 110 VAC 1SCA022173R1380
OEMO101/220VAC 220 VAC 1SCA022173R1540
OEMO101/220VDC 220 VDC 1SCA022181R8580
OEMO101/240VAC 240 VAC 1SCA022181R7690
OEMO202/110VAC 110 VAC 1SCA022173R2350
OEMO202/220VAC 220 VAC 1SCA022173R2510
OEMO202/220VDC 220 VDC 1SCA022181R8910
OEMO202/240VAC 240 VAC 1SCA022181R7850
OEMO303/110VAC1) OETL 1000...1600 110 VAC 1SCA022173R3320
OEMO303/220VAC1) 220 VAC 1SCA022173R3590
OEMO303/240VAC1) 240 VAC 1SCA022181R8070
1)
The change over mechanism has to be ordered together with OEMO101_...303 .
Mounting kit for OEMO motor operator
Type For switches Weight Package

front operated [kg] [pcs]
OEMOZX 1 OETL 200...800 2.86 1 1SCA022185R9690
OEMOZX 2 OETL 1000...1600 3.20 1 1SCA022185R9850
Dimension drawing on page 51.

SwitchLine
Electrical interlock
Closed circuit principal, for interlocking the switch movement. When the coil circuit is dead, A-types can not
be switched to ON-position and L-types to ON- or OFF-position. Aux. contacts are mountable on the top of
the mechanism. OETLZT 206/210 Un/R: 110VAC 50 Hz/246Ω , 110VAC 60Hz/229Ω , 208VAC 60Hz/820Ω,
230VAC 50Hz/1200Ω, 24VDC/89Ω, 48VDC/386Ω, 60VDC/552Ω, 110VDC/1860Ω, U=0.7...1.1*Un ,
PDC=6.5 W, PAC = 30V.
For OETL 200...315 A
AL-types
Includes 2 pcs locking parts for locking to ON-position or to ON and OFF-positions.
Type Coil voltage Package Ordering number

[pcs ]
OETL ZT 210 AL24DC 24 V / DC 1 1SCA022469R1690

OETL ZT 210 AL48DC 48 V / DC 1 1SCA022469R1770
OETL ZT 210 AL110DC 110 V /DC 1 1SCA022469R1930
OETL ZT 210 AL110AC50 110 V / AC 50 Hz 1 1SCA022469R2070
OETL ZT 210 AL230AC50 230 V / AC 50 Hz 1 1SCA022469R2310
OETLZT 210 For OETL 400...800 A

A - types
Type Coil voltage Package Ordering number
[pcs]
OETL ZT 206 A 24 DC 24 V / DC 1 1SCA 02 2435 R 3960
OETL ZT 206 A 110AC50H 110 V / AC 50 Hz 1 1SCA 02 2435 R 4420
L - types
OETL ZT 206 L 24 DC 24 V / DC 1 1SCA 02 2435 R 4850

OETLZT 208 OETL ZT 206 L 110AC50H 110 V / AC 50 Hz 1 1SCA 02 2435 R 5310
OETL ZT 206 L 110AC60H 110 V / AC 60 Hz 1 1SCA 02 2435 R 5400
Clamping diode for DC-coils
OETL ZT 208 1 1SCA 02 2081 R 1280
For OETL 200...3150

A - types
OETLZT 80_/_ Un /R: 110VAC/1000Ω, 230VAC/3900Ω, 24VDC/48Ω, 48VDC/190Ω, 60VDC/300Ω, 110VDC/
OETLZT 80_ 1000Ω, 230VDC/3900Ω, U=0.7...1.1*Un , PDC=15 W, PAC = 30VA.
Type Coilvoltage Package Ordering number
[pcs]
OETL ZT 80 A/_ 24 V AC / DC 1 1SCA 02 2081 R 1440

Coil voltage 48 V AC / DC 1 1SCA 02 2081 R 1010
60 V AC / DC 1 1SCA 02 2081 R 0630
110 V AC 1 1SCA 02 2080 R 9460
A-type 220 V AC 1 1SCA 02 2079 R 9050
L - types
OETL ZT 80 L/_ 24 V AC / DC 1 1SCA 02 2081 R 1280
Coil voltage 48 V AC / DC 1 1SCA 02 2081 R 0800
60 V AC / DC 1 1SCA 02 2081 R 0470
110 V AC / DC 1 1SCA 02 2080 R 9200
220 V AC / DC 1 1SCA 02 2079 R 9640
L-type Mounting bracket
– for adapting OETLZT 80_ onto OETL 200…800, not needed with OETLZT206, 210
Type For switch sizes Package Ordering number
[pcs]
OETLZT 1SCA022189R7010
OETLZT 140 OETL 200...315 1
100, 140 OETLZT 100 OETL 400...800 1 1SCA022101R9780
Load Break Switches
Dimension drawings OT, OETL
Contents:
• Dimension drawings OT, OETL ....................................................................... 36 - 49
• OT 16...125 .................................................................................................. 36 - 38
• OETL 125D and 125C ......................................................................................... 39
• Accessories: handles for small switches ............................................................. 40
• OT 125A and 160 ................................................................................................ 41
• OETL 200...3150 ......................................................................................... 42 - 49
• Accessories ................................................................................................. 50 - 53
• Contact functions ................................................................................................ 54 - 55
SwitchLine
Dimension Drawings
OT 16...125
OT 16...32E3, -E4
OT 45...63E3, -E4
SwitchLine
Dimension Drawings
OT 16...125
OT 80E3, -E4
OT 100...125E3, -E4
SwitchLine
Dimension Drawings
OT 16...125
OT 16...32ET3, -ET4
OT 45...63ET3, -ET4
SwitchLine
Dimension Drawings
OETL 125, OETL-NF 100
OETL 125D1 OETL 125D4

OETL-NF100
OH_ 1 OH_ 2 OH_3

A / mm 48 65 48
B / mm 25 34 25
L L L
OXS5x85 127...145 113...129 127...145
OXS5x105 147...165 133...149 147...165
OXS5x120 162...180 148...164 162...180
OXS5x130 172...190 158...174 172...190
OXS5x160 202...220 188...204 202...220
OXS5x180 222...240 208...224 222...240
OXS5x250 292...310 278...294 292...310
OXS5x330 372...390 358...374 372...390
∅ / mm 22,5 22,5 22,5
OETL 125C1
OETL-NF100T
SwitchLine
Dimension Drawings
Handles
Handles for base and DIN-rail mounting switches (shaft mounting)
OH_1A_ OH_2A_
OH_3A_
Handles for door mounting switches (snap-on mounting)
OH_1P_ OH_2P_
OH_3P_
Handles for door mounting switches (screw-mounting)

OH_1R_ OH_2R_
OH_3R_
SwitchLine
Dimension Drawings
OT 125A...160
OT 125A...160E3, -4
OT 125AT_...160ET_
SwitchLine
Dimension Drawings
OETL 200...315, OETL-NF175, OETL-NF200, OETL-NF260
SwitchLine
Dimension Drawings
OETL 400...800, OETL-NF400, OETL-NF600
OETL__D_,-K_
A B C D E F G H I
OETL 400D1 216 153 205 46 180 25 11 4 175
OETL 400D2 262 199 205 46 180 25 11 4 175
OETL 630K3 248 185 223 62 185 40 13,5 5 207
OETL 630K4 310 247 223 62 185 40 13,5 5 269
OETL 800K3 264 201 223 70 185 40 13,5 5 223
OETL 800K4 334 271 223 70 185 40 13,5 5 293
OETL-NF 400P 260 199 216 70 185 40 13,5 5 219
OETL-NF 600AP 304 243 216 90 185 40 13,5 5 263
OETL_KV12 OETL_KV22
OETL__KV_
A B C D E F G H I J K L
OETL 400KV12 228 206 205 46 180 25 11 4 228 94 104 101
OETL 400KV22 274 252 205 46 180 25 11 4 274 140 104 101
OETL 630KV12 260 238 223 70 185 40 13,5 5 260 102 128 109
OETL 630KV22 330 308 223 70 185 40 13,5 5 330 172 128 109
OETL 800KV12 260 238 223 70 185 40 13,5 5 260 102 128 109
OETL 800KV22 330 308 223 70 185 40 13,5 5 330 172 128 109
SwitchLine
Dimension Drawings
OETL 1000...1600, OETL-NF800AP, OETL-NF1200P
SwitchLine
Dimension Drawings
OETL 1000...3150
SwitchLine
Dimension Drawings
OETL 2500...3150
SwitchLine
Dimension Drawings
Earthing Switches
Earthing switches
OETL 1250 M3 OETL 1250 M140_

SwitchLine
Dimension Drawings, Side Operated Switches
OETL 200 ... 800, OETL-NF175-S, OETL-NF260-S
OETL ___DM_, -KM_

A B C D E F G H I
OETL 400DM1 220 153 205 46 180 25 11 4 175
OETL 400DM4 266 199 205 46 180 25 11 4 175
OETL 630KM3 252 185 223 62 185 40 13,5 5 207
OETL 630KM4 314 247 223 62 185 40 13,5 5 269
OETL 800KM3 268 201 223 70 185 40 13,5 5 223
OETL 800KM4 338 271 223 70 185 40 13,5 5 293
SwitchLine
Dimension Drawings
OETL-NF1600...2000
OETL-NF1600P
OETL-NF2000P
SwitchLine
Dimension Drawings, Accessories
Handles
Plastic handles
OH_
Handle Handle length Shaft
type (mm) (mm)
L B
OH_45J5 45 5
OH_65J5 65 5
OH_45J6 45 6
OH_65J6 65 6
OH_80J6 80 6
OH_65J8 65 8
OH_80J8 80 8
OH_125J12 125 12
OH_145J12 145 12
OH_175J12 175 12
OH_275J12 275 12
Door drilling for Door drilling for OH_145J12E0025S (for side- YAST 1; A = 6 mm
OH_ -handles: OH_145J12E0025S: operated switches 400...800A)
Metallic handles
YASDA 6 (A = 320 mm) Door drilling for YASDA_ : OETLZX 74 (for side-operated Door drilling for OETLZX 74
YASDA 7, 8, 21 (A = 220 mm) switches 400...800 A)
YASDA 24 (A = 145 mm)
Minimum distance L, between the hinge and the rotating shaft
Switch size Length L Handle type

[mm]
OT 16...125 75 OH_1, OH_2, OH_3

OT125A...160 60 OH_65J_
OETL 200...315 80 OH_80J_
OETL 400...1600 150 OH_145J_
OETL 2500...3150 220 YASDA 7, 8
hinge OH_275J12
shaft
SwitchLine
Connection Busbars, Motor Operator
Connection busbars for OETL 2500 and OETL 3150
OETLZX 114, 114/1 OETLZX 114, 114/1 OETLZX 115, 115/1
Alternative 1 Alternative 2 Alternative 3

- vertical/back mounting - edgewise mounting - vertical mounting
Motor operator OEMO

SwitchLine
Conversion Kits for the Combination Switches
6 and 8-pole switches
OESAZW 2 OETLZW 18
OETLZW 8 OETLZW 9
Mechanical interlock OTZW 10

OETLZW 19
OETLZW 24
OETLZW 3, 14, 15
OETLZW 3: A=300, B=31; OETLZW 14: A=250, B=31; OETLZW 15: A=500, B=36
SwitchLine
Conversion Kits for the Combination Switches
Change-over switches and by-pass switches
OETLZW 11, 20, 21 OETLZW 12, 13
A B C A B D
Change-over switches Change-over switches
OETLZW 11 210+(0...11)X20 mm - 12 OETLZW 12 210+(0...18)X20 mm - 220 mm
OETLZW 20 210+(0...11)X20 mm - 8 By-pass switches
By-pass switches OETLZW 13 210+(0...18)X20 mm
250+(0...18)X20 mm
320 mm
OETLZW 21 210+(0...9)X20 mm210+(0...9)X20 mm 8
OTZW 6, OESAZW 1 OTZW 17
A B
OESAZW 1 116 6
OTZW 6, OETLZW 6 30 5
SwitchLine
Contact Functions
ON and OFF-Functions of Auxiliary and Main Contacts
CLOSING
1. Main contacts close

2. No auxiliary contacts close
3. Nc auxiliary contacts open
OPENING
4. Main contacts open

5. No auxiliary contacts open
6. Nc auxiliary contacts close
Load Break Auxiliary contact Contact OT 16...32

Switch configuration
OA1G10 1no
OT 16...125E_
OA1G01 1nc
OA1G10
OA1G01
OT 45...125
OA1G10
OA1G01
Load Break Auxiliary contact Contact OT 125A_

Switch configuration OT 160E_
OBEA 10+ 1no

OEZNP 1
OT 125A_,
OT 160E_ OBEA 01+ 1nc
OEZNP 1
OBEA10
OBEA01
SwitchLine
Contact Functions
ON and OFF-Functions of Auxiliary and Main Contacts (cont.)
Load Break Auxiliary contact Contact

OZXK 12 1no-1nc
OETL 200 K_, OZXK 13 2no-2nc
OETL 250 K_, OZXK 14 2no
OETL 315 K_ OZXK 15 4no
OZXK 16 4no-4nc OZXK 12
OZXK 17 8no OZXK 13
OZXK 14
OZXK 15
OZXK 16
OZXK 17

OZXK 1 1no-1nc
OETL 400_, OZXK 2 2no-2nc
OZXK 5 4no
OZXK 6 8no


OETL 2500 K_, OZXK 4 2no
OZXK 6 8no
ABB Control Oy
P.O. Box 622
FIN - 65101 VAASA
Finland
Tel +358 10 22 4000 The technical data and dimensions are valid at
Fax +358 10 22 45708 the time of printing. We reserve the right to
subsequent alternations.
http://www.abb.fi

Abb Disconnect Switch

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Abb Disconnect Switch

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Technical Brochure Low Voltage Apparatus

Tested According to IEC 947-1 and 3

Compliance with the European

Environmentally Friendly Recyclable materials SFS has granted

Track Resistant Material

Safety for Personnel

The handle allows opening of compartment door only in OFF-

Auxiliary contacts, electrical and mechanical interlocks and

Reliable Position Indication

OT switch-disconnectors mounted on a DIN-

New Modular Switch-Disconnectors:

Small compact structure.

up the wiring process. OT switches are suitable for a 45 mm frame OFF I

size. Accessories are easily snapped on to the switches. In OT

45...125 the fourth pole can also be snapped on to the switch

without rewiring. The entire family shares the same auxiliary

Safe and Reliable Handle can be padlocked in OFF-position.

Eight current ranges in

all this contribute to reliability and safety.

SwitchLine - OETL 200 ... 3150

The range of OETL switch -disconnectors consists of eleven S00008B

Flexibility of the Range I

The high performance allows mounting in all positions. Also the

different switchgears. Both front- and side-operated switches are

Electrical and mechanical interlocks as well as kit systems for

Patented self-cleaning contact construction, effective arc chute

Comprehensive selection of optional accessories enables variety

The motor operator OEMO_ for remote control of the switches

Al -cable can also be directly connected into the switch terminal

Versatile connecting possibilities: Al/Cu clamp

The range of side-operated switches 200...800 A increases the

Auxiliary contacts of OETL 200...315 and

Number of Improved Features

• All pistol handle models with IP 65 protection class as standard.

• Defeatable door interlocking even with IP 65 protection class.

• The door cannot be opened, if the switch is padlocked in OFF-position.

• Pistol-type handles are available with I-O and ON-OFF indication

• Legend plates available for selector type handles.

Padlocked selector type handle with legend

The handle range was awarded by the

TECHNICAL DATA ACCORDING TO IEC 947 FOR OT AND OETL SWITCH-DISCONNECTORS

Rated insulation voltage and rated

Rated short-time withstand current R.M.S. -value Icw 690V 0,2s kA

Rated capacitor power The capacitor ratings are 400 V kVAr

17,5 17,5 17,5 38 38

50 90 110 140 250 300 330

10-70 10-70 10-70

Detailed approval list on products available

IEC 947/1, 3 (EN60947/1,3), IEC 204 (EN 60204), BS 5419,

• Ordering information OETL 125 ............................................................................... 18

Base and DIN-rail mounting switch-disconnectors

OT 16E3 3 25 0.75...10 16 / 16 0.11 10 1SCA022283R8470

OT 32E3 3 40 0.75...10 32 / 23 0.11 10 1SCA022283R9010

OT 45E3 3 50 1.5...25 45 / 30 0.27 10 1SCA022352R6950

OT 63E3 3 63 1.5...25 63 / 38 0.27 10 1SCA022352R7090

OT 80E3 3 100 1.5...505) 80 / 55 0.32 10 1SCA022353R7210

OT 125E3 3 125 10...70 125 / 90 0.36 10 1SCA022353R7480

Door mounting switch-disconnectors