ABB ST201M-K8

The ABB ST201M-K8 is a reliable miniature circuit breaker designed for single-pole applications with an 8-amp rating, suitable for 480Y/277V AC systems. This device features a K-curve trip characteristic, making it well-suited for protecting circuits with moderate inrush currents. Rated for a 10 kA interrupting capacity, it provides solid protection against overloads and short circuits. Part of the ST200M Series, it complies with UL 1077 and CSA 22.2 standards, ensuring it meets reliable safety benchmarks. Distributed by BSP Automation, this circuit breaker is a solid choice for helping keep your electrical systems safe and sound—no fuss, just dependable performance.