ABB RCBO, 20A Current Rating, 1P+N Poles, 30mA Trip Sensitivity, Type B, System Pro M Compact Range

DS-ARC1 is the new 1P+N AFDD with an integrated residual current circuit breaker with overcurrent protection (RCBO) in 6 kA and 10 kA breaking capacity. In only three-module width, DS-ARC1 series offers a complete protection against arc faults overvoltages, overcurrent, earth fault currents.

Easy cross-wiring and easy installation with System pro M compact® busbars without any extra cables
Supply possible both from top and bottom side: double slots available for connection with cables and busbars
Family feeling in the System pro M compact® range
Compatible with System pro M compact® accessories
LED for an easy troubleshooting of the network
Two test button to verify the correct working conditions of AFDD and RCD
Continuous internal self-test