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Siemens B120AF is a 20 Amp 1-Pole 120 Volt Circuit Breaker designed for electrical safety and efficiency. It provides protection against overcurrents and short circuits.
This circuit breaker is crucial for preventing electrical fires and circuit overloads. It is compatible with P1 through P5 panelboards and load centers, ensuring broad application in residential circuits.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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