Industrial SPHM2RM0001 DIN Rail Circuit Breaker

The Cutler-Hammer SPHM2RM0001 is a two-pole, 1-phase DIN-rail circuit breaker designed for industrial electrical panels. It is rated at 1 A and supports 277/480 V operation, making it suitable for protecting small branch circuits in commercial or industrial installations powered from those voltages. This SPHM-series device mounts on standard DIN rails, enabling straightforward installation in control cabinets, distribution panels, and other panelboard assemblies. The SPHM2RM0001 model designation identifies the exact configuration and voltage rating, helping ensure compatibility with existing protective schemes and facilitating quick replacement in your panel layout. By interrupting current during overloads or faults, it helps safeguard wiring and equipment in your electrical distribution system.