RCM Residual Current Monitors

Western Automation RCM Residual Current Monitors offer a 12VDC to 24VDC voltage range and a 6mA to 56mA residual operating current. These monitors are intended for the detection of DC and AC residual currents in UL 2231 electric vehicle (EV) charging systems where such current may flow under a fault condition. RCM monitors feature an external test facility, "fault" signal output, and 3000A surge current withstand capability. Western Automation RCM Residual Current Monitors can be mounted directly onto a printed circuit board by OEMs and have an operating temperature range of -40°C to +85°C.

Results: 17
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Current Rating
Sensor Type
Accuracy
Frequency Range
Operating Supply Voltage
Output Type
Maximum Operating Temperature
Minimum Operating Temperature
Supply Voltage - Max
Supply Voltage - Min
Type
Western Automation Board Mount Current Sensors RCM14-03 system, consists of 90134 pcb assembly and 90140 vertical mount current transformer
Datasheet
427In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors RCM14-03 system, consists of 90134 pcb assembly and 90150 horizontal mount current transformer
Datasheet
533In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors RCM14-01 system, consists of 90137 pcb assembly and 90150 horizontal mount current transformer
Datasheet
558In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors RCM14-01 system, consists of 90137 pcb assembly and 90140 vertical mount current transformer
Datasheet
554In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors Residual Current Monitor, 56mA DC/20mA AC Fault Current Detetion, UL2231, 14mm CT Aperture
Datasheet
110In Stock
Min.: 1
Mult.: 1

56 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA AC Fault Current Detection, IEC62752, 9mm CT Aperture
Datasheet
302In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 10 % 50 Hz to 60 Hz 12 V Digital +85 C - 40 C 12 V 0 V Residual
Western Automation Board Mount Current Sensors RCM14 system current transformer, 14mm aperture, horizontal mount
Datasheet
350In Stock
Min.: 1
Mult.: 1

Digital Current Sense
Western Automation Board Mount Current Sensors RCM14 system current transformer, 14mm aperture, vertical mount
Datasheet
587In Stock
Min.: 1
Mult.: 1

Digital Current Sense
Western Automation Board Mount Current Sensors RCM14-01 system pcb assembly, for use with either 90140 or 90150 current transformer
Datasheet
558In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors RCM14-04 system current transformer, 14mm aperture, vertical mount
Datasheet
203In Stock
Min.: 1
Mult.: 1

56 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors RCM14-04 system pcb assembly, for use with 90139 current transformer
Datasheet
187In Stock
Min.: 1
Mult.: 1

56 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA AC Fault Current Detection, IEC62752, 20mm CT Aperture
Datasheet
267In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 50 Hz to 60 Hz 12 V to 24 V Digital +85 C - 40 C 24 V 12 V Residual

Western Automation Board Mount Current Sensors Residual Current Monitor, 6mA DC Fault Current Detection, IEC62955, 14mm CT Aperture
Datasheet
174In Stock
Min.: 1
Mult.: 1

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors Residual Current Monitor, 6mA DC/30mA AC Fault Current Detection, IEC62752, 14mm CT Aperture
Datasheet
180In Stock
360Expected 30/10/2026
Min.: 1
Mult.: 1

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors RCM14-04 system, consists of 90138 pcb assembly and 90139 vertical mount current transformer
Datasheet
560On Order
Min.: 1
Mult.: 1

56 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors Residual Current Monitor, 6mA DC Fault Current Detection, IEC62955, 20mm CT Aperture
Datasheet
215Expected 30/10/2026
Min.: 1
Mult.: 1

6 mA Open Loop 50 Hz to 60 Hz 12 V to 24 V Digital +85 C - 40 C 24 V 12 V Residual
Western Automation Board Mount Current Sensors RCM14-03 system pcb assembly, for use with either 90140 or 90150 current transformer
Datasheet
Non-Stocked
Min.: 560
Mult.: 560

6 mA Open Loop 12 V to 24 V Digital + 85 C - 40 C 24 V 12 V Residual