Cutler-Hammer HMCPS003A0C is a 3-pole molded case circuit breaker rated for 3 A and up to 600 V, and it includes an auxiliary contact. As an MCCB, it provides overcurrent protection for electrical circuits, with the auxiliary contact offering signaling for control circuits or interlocks. The 3-pole design enables simultaneous interruption of all three conductors and supports status signaling within the protected system.
