RCMP20 Series Residual Current Monitors

Littelfuse/Western Automation RCMP20 residual current monitors continuously monitor AC and DC residual currents and are available in Mode 2 or Mode 3. The RCMP20-01 series monitors are suitable for integration into Mode 3 electric vehicle charging, according to IEC 62955 standards. The RCMP20-01 devices continuously monitor DC residual currents, and when a fault current exceeds the threshold values, the device sends a trip signal. The RCMP20-03 series monitors are AC and DC sensitive and monitor ground fault currents, residual currents, or leakage currents in single- and multiple-phase installations. RCMP20 residual current monitors offer a flexible design for OEM applications, including vertical or horizontal mount and open or two to four integrated conductors, allowing space optimization by adapting itself to the design.