Cutler-Hammer SPHM1RM07R5 DIN Rail Circuit Breaker is a single-pole, 1‑phase protective device designed for DIN-rail mounting in electrical panels. It is rated for 7.5 A and supports 277/480 V AC operation, making it suitable for 277/480 V single‑phase circuits. The SPHM1RM07R5 model belongs to the Cutler-Hammer SPHM family and is intended for use in control panels and distribution enclosures that require compact, DIN-rail-protected circuit protection.
