Siemens B120AFH – 20A AFCI Molded Case Circuit Breaker Factory Price

Built to mitigate fire hazards, the Siemens B120AFH is a 20A branch/feeder AFCI breaker. It detects line-to-ground and line-to-neutral arcs in commercial and industrial settings. Featuring a bolt-on mounting style, this 1-pole breaker integrates into Siemens P1 through P5 panelboards. It accepts 14-8 AWG copper or 12-8 AWG aluminum wiring. Rated at 22kAIC for 120VAC systems, it utilizes thermal-magnetic trip technology and is HACR and SWD rated for switching duty.