Eaton WMZT3D04 DIN Rail Mount Molded Case Circuit Breaker

Eaton WMZT3D04 is a three-pole, molded case circuit breaker designed for DIN-rail mounting in electrical panels. It is rated for 277/480 VAC with a 4 A current rating and a D-Curve trip characteristic, providing reliable protection for three-phase circuits against overloads and short circuits. The compact DIN-rail mountable form factor supports straightforward installation in standard electrical enclosures, enabling clean, organized panel wiring in industrial environments. Common applications include industrial control panels and three-phase distribution boards where space efficiency and precise overcurrent protection are required. With its molded case construction and DIN rail mounting compatibility, WMZT3D04 delivers integrated protection and disconnect capability in a single compact package. Designed for reliable performance in electrical distribution, this DIN-rail mounted breaker helps simplify panel layouts by combining protection and disconnect functions in a compact footprint.