Arc Fault Circuit Breaker 20A 120V Single Pole AFCI Thermal Magnetic For Residential Load Centers, 14-10 AWG Copper Aluminum, 1 Inch Plug-In Mount, UL Listed 10 kA Interrupting Rating THQL1120AF
✔️ 1 inch plug-in mount, 10 kA interrupting, 20 A, 120/240 VAC, AL/ALC
This arc fault circuit breaker is a 20 amp, 120V device intended for use in residential load centers. It uses thermal magnetic triggering to protect circuits and supports 14-10 AWG copper or aluminum wire. UL listed for safety and reliability.
✅ Wire size: 14-10 AWG copper or aluminum
✅ 1 pole ARC FAULT CIRCUIT INTERRUPTER with thermal magnetic trip
✅ 10 kA interrupting rating
✅ 120/240 VAC operation
✅ AL/ALC series panelboard compatibility
💡 What is a 20A 120V arc fault circuit breaker used for in home electrical panels? This handy device helps stop electrical fires by detecting arcing faults and cutting power quickly.
- Protects branch circuits from arc faults
- Fits 1 pole residential load centers with 14-10 AWG copper or aluminum
- UL listed THQL1120AF, 10 kA interrupting rating