Hot Picks Square D EHB34040-1042 – 40A 3 Pole Molded Case Circuit Breaker

Built for commercial and industrial facilities, the Square D EHB34040-1042 features a factory-installed 24VDC shunt trip for remote power disconnection. This 3-pole, 40A molded case circuit breaker provides reliable thermal-magnetic protection with a 14kAIC rating at 480Y/277VAC. The breaker installs into Square D NEHB panelboards via a standard bolt-on connection. If upgrading your system, note that this model is replaced by the EDB34040, which operates exclusively within NF panelboards.