QO340 - Square D - 40 Amp Circuit Breaker

Plug-In - 40 Amp - 3 Pole - 240 Volt

Schneider Electric SKU: qo340
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D 40 Amp 3 Pole Circuit Breaker
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D - 40 Amp Circuit Breaker
QO340 - Square D 40 Amp 3 Pole Circuit Breaker

Images are for reference only

QO340 - Square D - 40 Amp Circuit Breaker

Plug-In - 40 Amp - 3 Pole - 240 Volt

Schneider Electric SKU: qo340
/
  • In stock and ready to ship
  • Inventory on the way
Condition
Rush shipping options calculated at checkout.
  • Secure transaction
  • FREE & fast shipping on orders over $49
  • CSA approved with 1 year warranty
  • 30 day returns

Returns are easy

You may return items within 30 days of delivery for a full refund.

View our return policy

FREE Shipping on orders over $49.

Canada Breakers offers one to five day delivery in Canada & United States. The variation depends on the warehouse location for the product(s).

Same Day Shipping

We strive to ship out your items within one business day.

In rare circumstances, Canada Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

Product Warranty - QO340 - Square D - 40 Amp Circuit Breaker

All products, new and used, carry a 1-year warranty from Canada Breakers. All products sold by Canada Breakers are authentic and CSA approved.

QO340 - Square D QO 3 Pole 40 Amp Breaker

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.

Specifications:

  • Manufacturer : Schneider Electric
  • Type QO Series
  • For use with QO load centers, CSED's and NQOD panel boards
  • Cat. No. : QO340
  • Dimensions (H x W x L): 3" x 1.50" x 3"
  • 3 Pole
  • 40 Amp
  • 120/240 Volt
  • Connection : Plug-In
  • Phase : 3
  • Interrupting Rating 10000 Ampere
  • Authentic Square D Product
  • CSA Approved and UL Listed

Alt Model: q0340

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Customer Reviews

Based on 19 reviews
89%
(17)
11%
(2)
0%
(0)
0%
(0)
0%
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E
Evan Jevne

QO340 - Square D - 40 Amp Circuit Breaker

M
Mike Wiltse

Work out good, Thanks

C
Chris Belanger
Great service as usual!!

Fast shipping for breakers that are hard to find other places...

T
Tyler Hardy

Excellent prices! Good shipping time. First time order, will be buying from them again.

J
JM
Very fast service. Ordered Friday, received Monday!

I ordered the wrong breaker! Very easily got a confirmation that I can returned it, get a refund and was able to order the correct one.

S
SB
Communication here is 5 star

Bought a 125 amp Square d breaker.
The best price on the internet! Beat all local prices by 40-50 bux. But local didn't have anything in stock. Would be 2 weeks to get one in.
Canada breakers not only had one, but was shipped to my door in BC from Ontario in 3 days. WOW. That's awesome!
Hooked it up today. Seems good to go.
Thanks a lot, definitely buy from again.
Thanks David.

d
dean mcilmoyle
nice

thanks

G
Gary
Good product quick delivery

Easy to install

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