1SYS272012R0165

ABB SB202M-B16 Miniature Circuit Breaker, Part Number 1SYS272012R0165, a high-quality electrical circuit protection device designed for residential, commercial and industrial low-voltage electrical distribution systems.

The ABB SB202M-B16 belongs to ABB's System pro M SB200M series of miniature circuit breakers and is engineered to protect electrical circuits against overload and short-circuit faults. Featuring a rated current of 16 amperes, a double-pole (2P) configuration, B-curve tripping characteristic and rated short-circuit breaking capacity of 10kA, this MCB provides dependable circuit protection for appropriately designed electrical installations.

The double-pole configuration incorporates thermal-magnetic overcurrent protection in both poles, allowing simultaneous disconnection of two conductors during manual switching or protective tripping. Unlike a single-pole plus neutral MCB, which provides overcurrent protection in the phase conductor only, the ABB SB202M-B16 offers protection in both poles.