Dual Function Circuit Breakers - Resource Center | Schneider Electric USA

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Square D™ QO™ Dual Function Breakers

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Square D™ Homeline™ Dual Function Breakers

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Square D™ Dual Function Circuit Breakers: An Industry First!

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Square D™ Homeline™ Load Centers Plug-on Neutral CAFI & Dual Function Circuit Breakers

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Square D™ TIME SAVER Diagnostics

TIME SAVER Diagnostics is a feature on all arc-fault circuit breakers from Square D by Schneider Electric™. TIME SAVER Diagnostics identify circuit issues faster and requires no tools or special training.

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