Square D EHB34020 20A, 3-Pole Circuit Breaker – NEHB Panel Boards

Engineered for commercial and industrial electrical systems, this 20-amp E-frame breaker delivers robust thermal-magnetic protection. It installs seamlessly into legacy Square D NEHB panelboards, providing a secure plug-on connection for three-phase distribution. Featuring a 14kAIC rating at 480Y/277VAC and a Visi-Trip indicator, it allows maintenance personnel to quickly identify tripped circuits during outages. BREAKER HAS BEEN INSPECTED TESTED AND APPROVED FOR SERVICE BY A LICENSED PROFESSIONAL