Asea Brown Boveri SU201M-C15 Molded Case Circuit Breaker

ABB SU201M-C15 is a single-pole miniature circuit breaker (C-curve) designed for DIN-rail installation in control panels, providing UL489-listed branch-circuit protection for circuits up to 15 A and voltages up to 277 VAC. It delivers a 10 kA short-circuit breaking capacity, helping reliably isolate faults without nuisance trips in typical lighting and receptacle circuits in commercial and light industrial panels. The SU201M-C15 is part of ABB’s System Pro M Compact SU200M family and uses a standard DIN-rail mount, enabling straightforward integration with other ABB protection devices and control gear in 1P configurations. Key specs include 1-pole, C-curve characteristics, In = 15 A, Ue up to 277 VAC, Icu up to 10 kA, and UL489 listing.