ABB ST201M-C4

The ABB ST201M-C4 is a reliable 1-pole miniature circuit breaker designed for protecting electrical circuits with a 4-amp rating at 480Y/277V AC. This model features a C-curve trip characteristic, making it ideal for handling moderate inrush currents without nuisance tripping. With a breaking capacity of 10 kAIC, it provides solid short-circuit protection for a variety of applications. Part of the ST200M series, these supplemental protectors meet UL 1077 and CSA 22.2 safety standards, ensuring trusted performance on the job. You can find this handy circuit breaker through BSP Automation, who stocks it alongside other industrial components tailored for your automation needs.