Cutler-Hammer EHD3030 Industrial Circuit Breaker

The Cutler-Hammer EHD3030 industrial circuit breaker provides thermal-magnetic protection against overloads and short circuits in commercial and industrial electrical distribution systems. This 3-pole unit is rated 30 A and compatible with 480 VAC or 277 VAC, offering a 14 kAIC interrupting rating at 480 VAC and a fixed-trip thermal-magnetic trip. Part of the EHD series, it is designed for bolt-on mounting and is commonly installed in switchboards, panelboards, motor control centers, and industrial control equipment to ensure dependable power distribution. Common replacements include Eaton EHD3030, HFD3030, and FD3030 circuit breakers.