Square D Single Pole 30 Amp QO Plug-On Circuit Breaker

QO Circuit Breakers provide the high level of protection you expect from Square D. When it comes to electrical protection, fast response is critical and QO Circuit Breakers can trip faster than the blink of an eye. This breaker will work only in Square D branded residential panels.

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The Square D Ground Fault circuit interrupter protects people against electrical shocks. GFCI protection is required in wet or damp areas such as

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