(2) ABB 20A 1-Pole Dual Function AFCI/GFCI Plug-On Neutral Breaker THQL1120PDFA

Description

The 2014 National Electric Code has mandated Ground Fault and Arc Fault circuit protection on many 15 Amp and 20 Amp kitchen and laundry circuits. ABB’s Dual Function Circuit Interrupter (DFCI) offers both Ground Fault and Combination Arc Fault (GFCI and Amp, CAFCI) protection in a simple to apply and cost-effective solution. GFCI protection guards against ground faults are an effective means of preventing electrical shocks. GFCI circuit breakers accomplish this by detecting when current is leaking somewhere outside its intended path. If your body provides the path to ground for this leakage you could be burned, shocked or even electrocuted. CAFCI protection guards against damage or fires which can result from arcing and sparking that can arise from deteriorated wires, poor connections and breaches in wire insulation. With more than 67,000 home fires claiming more than 485-lives and injuring 2,300-victims annually, the added safety provided by CAFCI protection is an important step forward in reducing this risk.

Highlights

• ABB’s DFCI has important features for assisting you or your electrician in troubleshooting a trip, should the DFCI trip, the LED will indicate the last known trip condition
• Test feature allows you to test the arc and ground detection capability by depressing a rocker switch in 2-directions
• Unit’s last known trip condition can be cleared by performing a series of functions provided in the instructions
• DFCI has a self-test feature that meets a june 2015 requirement from UL on all ground fault circuit breakers
• Tin-plated copper stabs create a reliable, permanent and corrosion-resistant connection on both the bus and the neutral bar
• Plug-on neutral design for quick installation
• Works only in a plug-on neutral designed load center

Specifications