Electricians and DIY pros, this Square D QO240EPD is a serious piece of equipment! It's a 40 amp, 2-pole GFCI circuit breaker with equipment protection - basically the gold standard for safety in electrical systems. The thermal magnetic design with common trip means it's super reliable, and that 30 milliamp trip sensitivity provides excellent ground fault protection. It's got a 10 kiloampere interrupting rating and works with 120/240 VAC systems at 50/60 Hz. The plug-on mounting makes installation straightforward if you're familiar with electrical work. This thing is UL and CSA approved, so you know it meets all the safety standards. It fits Square D QO load centers, NQOD panelboards, and works with 12 to 4 AWG aluminum wire or 14 to 6 AWG copper wire. Measuring 1.5 inches wide by 2.91 inches deep by 4.12 inches high, it's compact but built like a tank. Square D is known for quality electrical components, and this QO-EPD model is no exception. Perfect for protecting equipment in residential or light commercial applications where you need that extra level of GFCI protection. Definitely not a beginner project though - make sure you know what you're doing with electrical installations!
Free 30-day returns 
Free 30-day returns
