1SYS274012R0404

ABB SB204M-C40 (1SYS274012R0404) is a four-pole, 40 A miniature circuit breaker from the System pro M compact SB200M series. This current-limiting protective device incorporates a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short-circuit protection. Featuring a Type C tripping characteristic and a rated short-circuit breaking capacity of 10 kA at 240/415 V AC, it is designed to protect electrical circuits and distribution systems. Compliant with IS/IEC 60898-1, it is suitable for residential, commercial and industrial electrical installations, subject to appropriate circuit design and installation requirements.