Deal Square D EDB14040 – 40A 1 Pole Miniature Circuit Breaker

Part of the Schneider Electric E-frame lineup, this 40-amp single-pole breaker delivers thermal-magnetic overcurrent protection for commercial systems. It features a robust 18kAIC interrupt rating at 277VAC. Designed for 277/480V distribution, the unit installs into Square D NF panelboards using a secure bolt-on connection. It accepts 14-2/0 AWG copper or aluminum wiring. The integrated Visi-Trip indicator provides clear visual confirmation of a tripped circuit. It is also HACR and HID rated.