THQL Series THQL1120AF2A AFCI Circuit Breaker, 20 A, 1-Pole, 120/240 V, Plug-In

Arc-fault breakers are designed to detect and prevent damages from arcing caused by damaged wire insulation or a frayed extension cord. All Q line circuit breakers are 1 in W per pole, compact devices that feature - quick-make/quick-break mechanisms, common trip bars and easy-to-spot trip indications to ensure safety and reliability. AF2 is a called a combination breaker as it protects against arcs in both parallel and series and meets current NEC standards. The THQL1120AF2S breaker features arc-fault interrupting technology, a short pigtail for easy wiring, 1 pole, an ampere rating of 20 A, an interrupting rating of 10 kAIC and a voltage rating of 120/240 V.