ABB ST201M-K63

The ABB ST201M-K63 is a reliable miniature circuit breaker designed for single-pole applications carrying up to 63 amps. Part of the ST200M series, this breaker features a K-curve trip characteristic, making it well-suited for protecting circuits with moderate inrush currents, like lighting or motor loads. It supports voltages up to 480Y/277V AC and offers a fault interrupt rating of 10 kAIC, ensuring solid protection against short circuits. Meeting UL 1077 and CSA 22.2 standards, it’s built to deliver dependable performance in a compact form factor. You can find this handy unit distributed through BSP Automation, making it easy to incorporate into your industrial setups.