Description
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.
- Use to detect and mitigate arc faults in both parallel and series wiring
- Tin-plated copper stabs create a reliable, permanent and corrosion-resistant connection
- Box-type terminals
- Calibration screw is cemented to prevent shifting
- Case is made of heat-resistant thermoset for stability and structural integrity
- Trips to the center position
- Meets NEMA standards
- ANSI certified and CSA and UL listed
Voltage Rating120/240Current Rating20Number of Poles1Interrupt Rating10Frame TypeQ-LineTrip TypeNon-InterchangeableTerminal TypeBoxNumber of Spaces1Enclosure TypeNEMAMounting TypePlug-InDimensions1 in W x 4-1/2 in D
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