Please wait

This is taking a little longer than expected

text.skipToContent text.skipToNavigation
Square D QO Double Pole 40A Plug-On Circuit Breaker
MODEL #QO-240CP | SKU #275188

Select location to view pricing

Set preferred store
  • QO240CP
  • Square D QO Double Pole 40 Amp Plug-On Circuit Breaker
  • Type: plug on circuit breaker
  • 3"H x 1.5"W x 3.25"D
  • Color: black
  • 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. Trip reaction within 1/60th of a second. The exclusive QO Visi-Trip instantly identifies a tripped circuit breaker with a red indicator window. The Visi-Trip reduces the number of call backs, as well as the chance that other circuits will be turned off accidentally. This breaker will work only in Square D branded residential panels. Typical application for a double pole 40 Amp breaker include overload and short circuit protection for electric ranges


  • Provides overload and short circuit protection (240Vac)
  • Accepts aluminum/copper conductors
  • Slot/Robertson screws for wire termination
  • HACR type for use with air conditioning, heatingĀ and refrigeration, having motor group combinations and marked for use with HACR type circuit breakers
  • Option for padlocking breaker in "ON" or "OFF" position
  • 10,000 AIRĀ 
Specifications
Use Circuit Breaker
Size 40 Amp
Type Double
Length 2.50 in
Width 2.80 in
Height 0.90 in
Net Weight 0.45 lb
Gross Weight 0.45 lb
Volume 6.30 cu in
Write a Review
0 Reviews