Westinghouse EHB3020L Molded Case Circuit Breaker

The Westinghouse EHB3020L is a 20 A, 480 V AC three‑pole molded‑case circuit breaker designed for industrial electrical distribution and three‑phase equipment protection.

It delivers overload and short‑circuit protection and is commonly installed in motor control centers, automation panels, conveyors, HVAC systems, and other facility power distribution gear requiring reliable high‑voltage interruption.

This heavy‑duty Type EHB breaker is compatible with motor control centers and distribution panels, and it provides manual reset and switching capability for service and maintenance.

Key specs include Brand: Westinghouse; Part Number: EHB3020L; Current Rating: 20 Amp; Voltage Rating: 480V AC; Number of Poles: 3; Phase: 3 Phase; Breaker Type: Type EHB; Application: Branch Circuit and Equipment Protection; designed for overload and short‑circuit protection.

Common replacements include Eaton EHB3020, Siemens HEB3B020, and Square D EJB34020.