ABB ST201M-C3NA

The ABB ST201M-C3NA is a compact, single-pole miniature circuit breaker rated for 3 amps and designed to handle voltages up to 480Y/277V AC. Part of the ST200M series, this breaker features a C-curve trip characteristic, making it well-suited for protecting circuits with moderate inrush currents. With a short-circuit interrupting capacity of 10 kAIC, it offers reliable protection against electrical faults. This model also includes a neutral connection, which adds flexibility in various wiring setups. Distributed by BSP Automation, the ST201M-C3NA is a solid choice when you need a dependable supplemental protector—no gimmicks, just straightforward performance.