ABB S403M MCB, 3P, 40A Curve D, 12V AC, 10 kA Breaking Capacity

The ABB Miniature Circuit Breaker features a delayed thermal tripping mechanism for overload protection and an electromechanical tripping mechanism for short circuit protection. With a rated current of 40A and a breaking capacity of 10kA, this MCB is suitable for commercial, industrial, and critical power applications.

IP20 protection rated
RoHS and REACH compliant
IEC/EN 60898-1 and IEC/EN 60947-2 certified
10000 cycle electrical and mechanical endurance