Westinghouse Electric Corporation EH3070 Circuit Breaker

The Westinghouse EH3070 is a 3-pole, 70A, 480VAC circuit breaker designed for industrial electrical distribution and protection of high‑voltage three‑phase equipment, delivering reliable interruption in demanding power environments. It provides overload and short‑circuit protection for equipment such as motor control centers, industrial machinery, switchgear, HVAC systems, and other commercial power distribution infrastructure where continuous operation is essential. As a Type EH device, it offers manual reset and switching capability and is suitable for motor branch circuits and heavy‑duty panels within both industrial and commercial electrical systems. Alternate reference: E-7819 G106; common replacements include Eaton HFD3070, Siemens HED43B070, and Square D EDB34070 for legacy installations.