Mega Sale Square D EJB14040 – 40A 1 Pole Miniature Circuit Breaker

Providing robust overcurrent protection, the Square D EJB14040 is a 1-pole, 40A miniature circuit breaker from the E-Frame family. It features reliable thermal-magnetic trip technology and a Visi-Trip indicator. This unit bolts into Square D NF panelboards. It features standard aluminum lugs that accept 14-2/0 AWG copper or 12-2/0 AWG aluminum wiring. With a maximum voltage of 277VAC, it delivers a 100kAIC interrupting rating at 120V and 65kAIC at 277V. It is HACR and HID rated.