BRCAF115 Cutler Hammer AFCI Circuit Breaker p/n BRCAF115 15 amp 1'' wide x 3'' long 120/240 VAC Non-interchangeable 10 000 air Switch indicator Reduces the risk of electrical fires caused by arcing faults in wiring extension cords lamps etc. Plug-in Fits Cutler Hammer BR panels Standard overload and short circuit in addition to arcing detection protection in Cutler-Hammer panels only UL listed Carded