1SYS271112R0325

The ABB 1SYS271112R0325 (SB201M-B32 NA) is a high-quality single-phase and neutral miniature circuit breaker designed to provide dependable protection against electrical overloads and short circuits. Manufactured by ABB, this MCB belongs to the System pro M compact SB200M series and features a rated current of 32A, B-curve tripping characteristics, and a rated short-circuit breaking capacity of 10kA. Its 1P+N configuration combines a thermally and magnetically protected phase pole with a switched neutral pole, enabling coordinated disconnection of the phase and neutral conductors during manual switching or automatic tripping.