1SYS271112R0405

ABB SB201M-B40 NA Miniature Circuit Breaker, Part Number 1SYS271112R0405, a high-quality electrical protection device designed for residential, commercial and industrial low-voltage distribution systems.

The ABB SB201M-B40 NA belongs to ABB's System pro M SB200M series of miniature circuit breakers, developed to provide protection against overload and short-circuit faults in electrical installations. Featuring a rated current of 40 amperes, a single-pole plus neutral (1P+N) configuration, B-curve tripping characteristic and 10kA short-circuit breaking capacity, this device is suitable for correctly designed single-phase electrical circuits.