ABB ST201M-B13NA

The ABB ST201M-B13NA is a compact miniature circuit breaker designed for single-pole applications with a 13-amp rating. Part of the ST200M series, this breaker handles voltages up to 480Y/277V AC and features a B-curve trip characteristic, making it reliable for protecting circuits with moderate inrush currents. It offers a 10 kA interrupting capacity (kAIC), ensuring solid protection against short circuits. This model also includes a neutral connection and meets key safety standards like UL 1077 and CSA 22.2. Distributed by BSP Automation, the ST201M-B13NA is a dependable choice for supplemental circuit protection — basically, it’s the go-to breaker when you need trusted performance without any fuss.