ABB ST201M-D30

The ABB ST201M-D30 is a reliable miniature circuit breaker designed for single-pole applications with a 30-amp rating and suited for 480Y/277V AC systems. This breaker features a D-curve trip characteristic, making it well-suited to handle moderate inrush currents without nuisance tripping. Rated for a breaking capacity of 10 kAIC, it ensures solid protection for supplementary circuits. Part of the ST200M series, this compact device meets UL 1077 and CSA 22.2 standards, delivering trusted performance in various industrial setups. You can find the ST201M-D30 conveniently available through BSP Automation, a go-to source for quality automation components. In the field, this breaker is often called a real workhorse, built to keep your equipment safe and running smoothly.