General Electric EP103ULH4D10 DIN Rail Circuit Breaker

GE EP103ULH4D10 is a 3-pole DIN-rail circuit breaker rated for 10 amperes and designed for operation up to 480 VAC. The model designation EP103ULH4D10, with the EP100ULH tag appearing in its description, places this unit within GE’s EP-series of DIN-rail protective devices. It mounts directly to a standard DIN rail and provides simultaneous protection across three conductors in a compact, modular package ideal for panel installations that require multiple circuit protections in a single device. This configuration supports simple wiring schemes in electrical distribution panels, enabling coordinated disconnection of multiple lines during fault conditions and contributing to organized, scalable protection in GE-based control and power distribution systems. It is designed to integrate with GE EP-series components in compatible panel designs.