Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 2
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 3
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 4
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 5
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 6
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 7
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 8
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 9
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 2
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 3
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 4
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 5
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 6
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 7
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 8
Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker - Image 9

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Square D

Square D QO QO340 40A, 3P, 120/240V, Thermal Magnetic, Circuit Breaker

SKU: QO340
(0)
$66.00
-27% $90.00 $66.00
Out of stock
Condition

Square D QO340: 40 Amp, 3-Pole, Thermal Magnetic circuit breaker, 120/240V, 10kA interrupt, plug-in mounting, HACR Rated, UL Listed, CSA Certified.

  • Manufacturer: Schneider Electric
  • Brand: Square D
  • Product Range: QO (for Square D QO load centers, NQ/NQOD panelboards, OEM mounting bases, and Speed-D switchboard distribution panels)
  • UPC: 785901400769
  • Model Number: QO340
  • Breaker Type: Thermal Magnetic Miniature Circuit Breaker
  • Amperage: 40 Amps
  • Poles: 3-Pole
  • Voltage: 120/240 Volts AC
  • Interrupt Rating: 10 kAIC
  • Mounting Mode: Plug-in
  • Connections Terminals: Box Lug
  • Wire Size: #14–8 AWG Cu/Al (single conductor); #14–10 AWG Cu (two conductors)
  • Dimensions: Height: 3 in; Width: 2.25 in; Depth: 2.91 in
  • Weight: 0.80 lbs
  • Certifications: UL Listed, HACR Rated, CSA Certified

 

There is a $15 charge for delivery under $250 orders. Additional charges will be imposed by our couriers for delivery to remote areas, a surcharge may be levied to cover carriage to these areas.

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.