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Siemens BA120AFC — Miniature Circuit Breakers (MCB)

Siemens BA120AFC

MPNBA120AFC

Breaker, Bolt On, 20A, 1P, 120V, BA Type, 10 kAlC, Combo Arc Fault|20 Amp, 1-Pole, BA Type, Bolt-On, Combination Arc Fault, Circuit Breaker, 10 kAIC, 120V AC

$167.32Ref. price · indicative, final on quote
Independent distributor — new & surplus sourcingAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

BA120AFC — Specifications
ParameterValue
Amps20
Poles1
MountingBolt On
Volts AC120
Breaking capacity10 kA
MPN
BA120AFC