1SYS272022R0401

The ABB SB202M I-D40 is a two-pole, 40 A miniature circuit breaker (MCB) designed to protect low-voltage electrical circuits against overloads and short circuits. Its D-type tripping characteristic is suitable for applications with high inrush currents, including compatible motors, transformers and industrial machinery. The breaker features a compact modular design for DIN-rail installation in compatible electrical distribution boards, switchboards and industrial control panels. It is part of ABB's System pro M industrial circuit protection range.