Square D Tandem Circuit Breakers
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About Square D Tandem Circuit Breakers
Browse over 20 Square D tandem breakers for panels rated to accept tandem breakers. The page covers 1-, 2-, and 4-pole miniature models from 15/15A to 30/15A, including tandem and quad tandem styles across HOMT, QO, and QOT series.
Series on this page
- QO: plug-on miniature breakers for Square D QO load centers.
- Also on this page: HOMT and QOT series.
Popular part numbers
- QOT2020: 20/20A tandem miniature circuit breaker
- QO1515: 15/15A tandem miniature circuit breaker
- QO1520: 15/20A tandem miniature circuit breaker
- HOMT2020: 20/20A tandem miniature circuit breaker
- QOT1515: 15/15A tandem miniature circuit breaker
How to choose
Check your panel label to identify the matching breaker series, choosing HOMT, QO, or QOT. Match the 1-, 2-, or 4-pole configuration and select the correct dual amperage ratings, such as 15/15A or 20/20A. Choose standard tandem or quad tandem models to fit your space requirements. Confirm your panel and breaker type are compatible before ordering.