CH Combination Arc Fault Breaker U921
Sale price
$10.90
Regular price $41.87
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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 amps 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.
CH Combination Arc Fault Breaker U921
Sale price
$10.90
Regular price $41.87
Shipping calculated at checkout.