Industrial EHB3015 Three-Phase Circuit Breaker

The Westinghouse EHB3015 is a three-pole, 15-amp, 480 V AC circuit breaker built for industrial three‑phase distribution. As a Type EHB device, it provides overload and short‑circuit protection for branch circuits and equipment in industrial and commercial systems and is commonly installed in motor control centers, automation panels, conveyor systems, compressors, HVAC equipment, and other power‑distribution gear. It features manual reset and switching capability and heavy‑duty construction designed for use in motor control centers and distribution panels, delivering reliable protection for three‑phase machinery and processing equipment. Common replacements include Eaton EHB3015, Siemens HEB3B015, and Square D EJB34015.