All QO circuit breakers are equipped with the exclusive visi-trip indicator. When a QO visi-trip circuit breaker trips, the handle snaps to a midpoint position between €œOff€� and €œOn€� and a highly visible, red indicator easily identifies the tripped breaker. This enables you to easily distinguish which breaker has tripped in a load center that may contain up to 42 different circuit breakers.

QO 40 amp two-pole circuit breaker

Qwik-open circuit breaker protection (trips within 1/60th of a second) on 15A and 20A single-pole breakers at currents as low as 150A to 200A

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

Quick make quick break mechanism

SWD (switching duty) rating on 15A and 20A single-pole breakers

Unit: EA
UPC: 047569522192
Model Number: 1SQD240