QBH50 - Commander - 50 Amp Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 120 Volt

QBH50 - Commander 50 Amp Single Pole Bolt-On Circuit Breaker

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QBH50 - Commander - 50 Amp Circuit Breaker

Bolt-On - 50 Amp - 1 Pole - 120 Volt

Regular price $116.99 CAD
  • Low stock
  • Inventory on the way
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 - QBH50 - Commander - 50 Amp Circuit Breaker

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

Bolt-On replacement breaker for C.E.B (CEB), Sylvania and Commander B/BC panels. 3/4" per pole, 120/240 volts AC.


  • Manufacturer: Eaton Cutler-Hammer / Commander
  • Cat. No.: QHB150
  • Alternate Part No: QHB-150
  • Product Type: 1 Pole Bolt-On Circuit Breakers
  • Amperage Rating: 50A
  • Voltage Rating: 240V
  • No. of Pole: 1
  • Model: QHB Model
  • Series: QHB Series
  • Mounting Type: Bolt-On
  • Interrupt Rating: 65kA@240V
  • Wire Size: 14 AWG (Copper), 8 AWG (Aluminium)
  • Approvals: UL Listed and CSA Certified

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Customer Reviews

Based on 7 reviews
Ying Guo Xu
good product


Hi Ying,

I've seen this before and it usually it means your order is there somewhere and you just need to figure out where the driver left it. If you reach out to the carrier they can ask the driver for more details but if you search different possible drop off locations in your community (mailbox, front desk etc), that's probably the easiest way to find it. That said, please reach out to our support team if you're unable to locate your package.

Denis Requête
Commande non reçue

Noue sommes le 20 juin 2023,
Nous n'avons toujours pas reçu la commande.

Don Croteau

Ordered the wrong on to start returned it and received the new one ….it seems fine just waiting for a refund from the first purchase now..
Very good service
Thank You

Patrick L

Great service, fast shipping, good products.

Chris Ruggiero
Five stars

fit as expected.

great price for these breakers

price beat the local hw stores in Ontario

Quality Part

poof! Everything works as it should again.