QOU340 - Square D - 40 Amp Circuit Breaker

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

QOU340 - Square D 40 Amp 3 Pole 240 Volt Miniature Circuit Breaker
QOU340 - Square D - 40 Amp Circuit Breaker
QOU340 - Square D - 40 Amp Circuit Breaker
QOU340 - Square D - 40 Amp Circuit Breaker

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QOU340 - Square D - 40 Amp Circuit Breaker

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

Regular price $307.80 Sale price $120.99 Save $186.81
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  • In stock and ready to ship
  • Inventory on the way
Condition
Shipping calculated at checkout.
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  • FREE & fast shipping on orders over $49
  • 1 year warranty
  • 30 day returns

Returns are easy

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

View our return policy

FREE Shipping on orders over $49.

Simply Breakers offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).

Same Day Shipping

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).

QOU340 - Square D Miniature Circuit Breaker

This product is a 3-Pole Standard miniature circuit breaker features thermal magnetic molded case for extra protection. Circuit breaker has current rating of 40 Amps and voltage rating of 240 VAC. It has interrupt rating of 10 kilo-Amps at 240 VAC and 5 kilo-Amps at 48/60 VDC. It accommodates copper or aluminum wire of range 14 - 2 AWG.

Specifications:

  • Product or component type: Miniature circuit-breaker
  • Range of product: QOU
  • Circuit breaker type: Standard
  • Circuit breaker application: HACR and Switching Duty rated
  • Line Rated Current: 40 A
  • Number of Poles: 3P
  • Interrupt Rating: 10 kA at: 120/240 V AC, 5 kA at: 48 V DC, 10 kA at: 120 V AC, 10 kA at: 240 V AC
  • Electrical connection: Slotted box lugs, line side, Slotted box lugs, load side
  • System Voltage: 120 V AC, 120/240 V AC, 240 V AC, 48 V AC
  • Mounting mode: Unit mount
  • AWG gauge: AWG 14...AWG 2 (aluminium/copper)
  • Height: 4.05 in
  • Depth: 2.95 in
  • Width: 2.25 in
  • Product certifications: CSA, IEC, UL listed
  • Authentic Square D Product
  • Dimensions (H x W x L): 4.05" x 2.25" x 2.95"
  • 3 phase

Alt model: q0u340

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Customer Reviews

Based on 9 reviews
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S
Sean
I would absolutely use this business again.

The prices are fantastic - beating the box stores quite substantially. The service is truly outstanding and responsive. With free shipping on orders over $49 - I can't think of a single reason not to shop here. I wish them every possible success.

R
Robert
A good online shopping experience

Order shipped within 24 hrs of placement and was exactly what I had ordered. A good online shopping experience, will definitely use them again.

K
Kevin
Highly recommend supporting this company.

Simply Breakers and (David) provided great customer service. I initially called requesting a return because I found another retailer with better prices. David acknowledged my price difference promptly and price matched the other retailer. Highly recommend supporting this company.

g
gary
I will use their services again!!

Simply Breakers' got great customer service. I ordered a few items and they got shipped promptly.

R
Ric
Does the job

Nice price!