1SYS271112R0165

ABB SB201M-B16 NA Miniature Circuit Breaker, Part Number 1SYS271112R0165, a high-quality low-voltage circuit protection device designed for residential, commercial and industrial electrical distribution systems.

The ABB SB201M-B16 NA belongs to ABB's System pro M SB200M series of miniature circuit breakers and is designed to provide reliable protection against electrical overloads and short-circuit faults. Featuring a rated current of 16 amperes, a single-pole plus neutral (1P+N) configuration, B-curve tripping characteristic and 10kA short-circuit breaking capacity, this circuit breaker offers an effective solution for appropriately designed single-phase electrical installations.

The 1P+N configuration provides thermal-magnetic overcurrent protection for the phase conductor and coordinated switching of the neutral conductor. This arrangement supports simultaneous phase and neutral disconnection during manual operation or protective tripping.