QO 20 amp TANDEM circuit breaker- two isolated single pole circuits in one breaker. Uses only one load center space. QOT tandem breakers have a mounting cam and can only be installed in QO load center positions having a mounting pan rail slot. Only designated QO load centers will accept tanem breakers.
Customer Reviews for Square D QOT 20-Amp Single-Pole Tandem Circuit Breaker
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