Square D QO240EPD – 40A GFEP Miniature Circuit Breaker Budget

Designed to safeguard heavy machinery, the Square D QO240EPD is a 40-amp, two-pole equipment protection device. It delivers a 30mA ground-fault trip threshold, offering robust defense against electrical leakage without nuisance tripping. This plug-on breaker installs easily into Square D QO load centers, NQ, and NQOD panelboards. It utilizes box lug terminals that accept 14-6 AWG copper or 12-4 AWG aluminum wire. With a 10 kAIC rating at 120/240VAC, it provides dependable protection.