Square D EHB34020-1042 – 20A 3 Pole Molded Case Circuit Breaker While Supplies Last

Engineered for commercial distribution, this 3-pole, 20A MCCB belongs to the legacy Square D E-Frame lineup. It provides reliable thermal-magnetic protection and includes a factory-installed shunt trip for remote disconnect capabilities. This bolt-on breaker installs into classic Square D NEHB panelboards. For modern upgrades, it is replaced by the EDB34020, which requires an NF series panelboard. Rated 14 kAIC at 480Y/277V, it features a Visi-Trip indicator for rapid fault identification.