Siemens 20 Amp Circuit Breakers
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About Siemens 20 Amp Circuit Breakers
Find over 250 examples of a Siemens 20 Amp breaker to suit your electrical panel configurations. The page covers miniature and molded case form factors in 1-, 2-, 3-, and 4-pole designs, including AFCI, GFCI, GFEP, and dual function types.
Series on this page
- QP: plug-in breakers for Siemens load centers.
- Also on this page: B, 3VA5, Q, BL, BQ, and MP series.
Popular part numbers
- B120: 20A, 1-pole molded case circuit breaker
- B2020: 20A tandem miniature circuit breaker
- BQD320: 20A, 3-pole molded case circuit breaker
- B220: 20A, 2-pole molded case circuit breaker
- BQ1B020: 20A, 1-pole molded case circuit breaker
How to choose
Start with the breaker series printed on your panel label, such as plug-in QP series for Siemens load centers, or B and BL series. Match the 1-, 2-, 3-, or 4-pole design with the 20 amp rating. Select AFCI, GFCI, GFEP, or dual function types if required by your circuit layout. Confirm your panel and breaker type are compatible before ordering.