Product reference sheet

The QO 20 Amp Tandem Single-Pole Circuit Breaker features 2 circuits in the space of 1. The breaker has 2 tandem poles, each rated for up to 20 Amp. The unit uses a thermal-magnetic tripping mechanism with a Visi-Trip indicator that helps you easily identify a tripped circuit. This 1-pole breaker is compatible with old-style, non-class, CTL and Plug-On Neutral Square D QO load centers.



The Square D QO 20 Amp Tandem Single-Pole Replacement Circuit Breaker offers 2 poles in the space of 1, for use in old-style, non-class CTL QO load centers and Plug-On Neutral load centers


When a QO Visi-Trip circuit breaker trips, the handle snaps to a midpoint position between "OFF" and "ON" and a highly visible, red indicator easily identifies the tripped breaker


The QO 20 Amp tandem one-pole replacement circuit breaker offers 2 poles in the space of 1 as the replacement breaker is for use in old-style, non-class CTL QO load centers and has a maximum load of 240 volts


The breaker features Qwik-Open and a Visi-Trip indicator to easily identify a tripped breaker


Trip thermally (in an overload situation) or magnetically (under a short circuit situation)


Quick make - quick break mechanism


Visi-Trip indicator


For use in old-style, non-class CTL QO load centers and Plug-On Neutral load centers


Compatible with QO load centers and CSED devices