Square D QOB120CAFI Molded Case Circuit Breaker (MCB)
- amperage: 20A
- voltage: 120V AC
- poles: 1-Pole
- mounting: Bolt-On
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Square D QOB120CAFI 20A 1-Pole Bolt-On Combination Arc Fault Circuit Breaker. Key Specifications: Amperage: 20A, Voltage: 120V AC, Poles: 1-Pole, Mounting: Bolt-On, Trip Function: Combination Arc Fault Interrupter (CAFI). The Square D Catalog Number QOB120CAFI is a 1-Pole, 20 Amp bolt-on circuit breaker designed for use in Square D QO Series load centers and panelboards. This unit provides standard thermal-magnetic protection coupled with Combination Arc Fault Interrupter (CAFI) technology, meeting NEC requirements for branch circuit protection against series and parallel arcing faults. Rated for 120V AC systems and featuring a 10 kAIC interrupting capacity.
