Latest Eaton / Westinghouse E2040 – 40A 2 Pole Molded Case Circuit Breaker

Engineered for older electrical systems, this 40A molded case circuit breaker operates at 240VAC to deliver consistent thermal-magnetic protection. It is essential for facilities running legacy hardware. The breaker mounts into Westinghouse, AB De-Ion, and Eaton Pow-R-Line panelboards via a secure bolt-on connection. It acts as a cross-reference for EB2040 units and can be upgraded to the EHD2040 model. Featuring a 7 kAIC rating, it includes non-interchangeable trip units and is HACR rated.