Rcm14-03 Ac/Dc Residual Current Monitor: Making Electricity Safer by Design
Rcm14-03 Ac/Dc Residual Current Monitor: Making Electricity Safer by Design
Rcm14-03 Ac/Dc Residual Current Monitor: Making Electricity Safer by Design
Safer by Design
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MAIN FEATURES
• Operates from a 12V DC supply
• External Test Facility
• JST XH 2.5mm Pitch Connector JST:B4B-
XH-A (LF)(SN)
• “Fault” signal output
• LED Indication for “On” and “Fault”
• For use with single or 3 phase loads
• ROHS compliant
• Complies with the DC protection
requirements of IEC62955
• 3000A Surge Current Withstand
• 14mm Aperture
SEE ALSO
RCM01-02 Residual Current Monitor, 9mm Aperture, 6mA DC / 30mA AC (IEC62752)
RCM Mode 2 System Residual Current Monitor, Sensor Board + PCB Mountable Current Transformer
www.westernautomation.com Page 1 of 2
Ballinasloe, Co. Galway, H53 TD 78, Ireland. Datasheet: RCM14-03
Tel: +353 9096 43359. E: info@westernautomation.com WA-DS-015 Rev B
Supply Conditions
PIN OUT
The RCM14-03 is intended for operation with a supply
voltage of 12V DC +/- 10%.
Performance may be compromised if the supply Pin 1 0V DC
voltage is outside these limits.
Pin 2 +12V DC
Fault Operation & Auto Reset
When a residual fault current that exceeds the rated Pin 3 External Test Facility
AC or DC levels is detected, the RCM14-03 Output pin
will switch to the “Fault” state within the specified Fault Signal Output
Pin 4
response times. The Output pin will Auto-Reset when (Active High Open Drain)
the fault is removed.
See Application Sheet WA-AS-015 for Connection Diagram
TECHNICAL DATA
Test Function (Externally applied 12V DC) - Test Current Limit 0.8mA DC
Weight 45g
All dimensions in mm
CAD model available
on request
www.westernautomation.com Page 2 of 2
Ballinasloe, Co. Galway, H53 TD 78, Ireland. Datasheet: RCM14-03
Tel: +353 9096 43359. E: info@westernautomation.com WA-DS-015 Rev B