One-module Residual Current circuit Breakers with Overload protection accordingto EN 61009-1 Rated breaking capacity lcn 6 kA 1P+N-pole version Rated residual current 30 mA Rated currents up to 40 A C tripping characteristics of integrated circuit breaker A type of RCBO 1-module(18 mm) width Suitable for applications from -35 to +70