1SYS274012R0401

ABB System pro M compact SB200M series miniature circuit breaker (MCB), model SB204M-D40, designed to provide overload and short-circuit protection in electrical distribution systems. This four-pole circuit breaker has a rated current of 40 A, a D-type tripping characteristic and a rated short-circuit breaking capacity of 10 kA at 240/415 V AC. It features a thermal tripping mechanism for overload protection and an electromagnetic tripping mechanism for short-circuit protection. Suitable for residential, commercial and industrial electrical installations, in accordance with applicable standards.