Eaton Cutler-Hammer SPHM3RM02R5 DIN Rail Circuit Breaker is a 3-pole, 3-phase protective device rated at 2.5 A for 277/480 VAC systems. This DIN rail mounted breaker is designed for installation in standard electrical panels and enclosures, delivering overcurrent protection for multi‑phase circuits. Suitable for industrial or commercial power distribution, it helps protect equipment and wiring from overloads and short circuits in 3‑phase systems.
