ABB ST203M-K32

The ABB ST203M-K32 is a compact 3-pole miniature circuit breaker designed to handle up to 32 amps with a voltage rating of 480Y/277V AC. This breaker features a K-curve trip characteristic, providing reliable protection against short circuits and overloads, and supports a 10 kA interrupting capacity. Part of the ST200M series, it’s a solid choice for supplemental circuit protection in a range of industrial applications. Distributed by BSP Automation, this model offers dependable performance that fits seamlessly into various electrical systems.