Combination Circuit Breaker, BR Series 20A, 1 Pole, 120V AC

Plug-on combination type arc fault circuit breakers, 10,000 A interrupting capacity. Combination type arc fault circuit interrupter includes all of the protection offered by the branch feeder AFCI (mitigation of parallel arcing faults in the complete circuit, including connected cords). In addition it provides direct detection of persistent low current arcing faults down to 5 A with associated mitigation of fire hazards in the cords connected to the outlets. Parallel arcing faults can occur from line to neutral or line to ground. These arcing faults are in parallel with the load and produce the most energy of all arcing faults. The current level of low current arcing faults is limited by the load.