ABB ST201M-K0.5

The ABB ST201M-K0.5 is a compact miniature circuit breaker designed for single-pole applications with a current rating of 0.5 amps. This device operates at voltages up to 480Y/277V AC and features a K-curve tripping characteristic, making it well-suited for protecting sensitive circuits from overloads and short circuits. It offers a 10 kA interrupting capacity, ensuring reliable performance under fault conditions. Part of the ST200M series, this breaker meets UL 1077 and CSA 22.2 standards, providing supplemental protection in electrical control panels. You can find this handy component distributed through BSP Automation, a trusted source for industrial automation parts. In the field, it's sometimes referred to by its part number 016779017286 or simply as the ST201M-K0.5.