QOB340 - Square D - 40 Amp Circuit Breaker

Bolt-On - 40 Amp - 3 Pole - 240 Volt

QOB340 - Square D 40 Amp 3 Pole Bolt-On Circuit Breaker
QOB340 - Square D - 40 Amp Circuit Breaker
QOB340 - Square D - 40 Amp Circuit Breaker
QOB340 - Square D - 40 Amp Circuit Breaker
QOB340 - Square D 40 Amp 3 Pole Bolt-On Circuit Breaker
QOB340 - Square D - 40 Amp Circuit Breaker

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QOB340 - Square D - 40 Amp Circuit Breaker

Bolt-On - 40 Amp - 3 Pole - 240 Volt

Regular price $316.44 Sale price $84.99 Save $231.45
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  • 1 year warranty
  • 30 day returns

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

View our return policy

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

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

Simply Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

QOB340 - Square D Bolt-On 40 Amp Breaker

Schneider Electric/Square D Miniature circuit breaker with Visi-Trip indicator has box-type lugs to accommodate 8 - 2 AWG copper and aluminum wires. The 3-Pole circuit breaker has voltage rating of 240 VAC current rating of 40 Amps and short-circuit current rating of 10 kilo-Amps. Circuit breaker has interrupting current rating of 5 kilo-Amps at 48 VDC.

Specifications:

  • Product: Miniature circuit-breaker
  • Range: QO
  • Line Rated Current: 40 A
  • Mounting Type: Bolt-on
  • Number of Poles: 3P
  • Circuit Breaker Type: Standard
  • Ratings: HACR rated
  • Electrical Connection: Box lugs
  • Inturrupt Rating: 5 kA at: 48 V DC,10 kA at: 120/240 V AC 50/60 Hz, 10 kA at, 240 V AC 50/60 Hz, 10 kA at: 120 V AC 50/60 Hz
  • Number of Panel Spaces: 3
  • Wire Size: AWG 8...AWG 2 (copper or aluminium)
  • Height: 3.12 in
  • Depth: 2.91 in
  • Width: 2.25 in
  • Environment:
  • Ambient Rating: 104 Degree F (40 Degree C)
  • Authentic Schneider Electric / Square D Product
  • Voltage Rating: 240 Volt
  • Dimensions (H x W x L): 3.12" x 2.25" x 2.91"
  • 3 phase

Alt model: q0b340

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Customer Reviews

Based on 9 reviews
89%
(8)
11%
(1)
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J
Jeff Rupe

Fast and accurate

J
Jerry
Highly Recommended

Good products, installed one last August 28. Unfortunately I have to return one back, bought too many. David is very welcoming and easy to talk to regarding the return. Will recommend to my friends the store.

b
bdaze69
Great Website

Great website - and super easy to navigate. If you have any questions, feel free to call their toll free number and someone will help out... We got our 30A breaker today and happy its coming from a Canadian business ??

S
Shy Buyer
Five Stars

As discribed and worked perfect!

D
DIY hero
Great replacement

It fit in, albeit snugly, and I haven't had a problem since.