THQB2120 - GE - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

GE SKU: thqb2120
THQB2120 - GE 20 Amp Double Pole Bolt-On Circuit Breaker
THQB2120 - GE - 20 Amp Circuit Breaker
THQB2120 - GE - 20 Amp Circuit Breaker
THQB2120 - GE - 20 Amp Circuit Breaker

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THQB2120 - GE - 20 Amp Circuit Breaker

Bolt-On - 20 Amp - 2 Pole - 240 Volt

GE SKU: thqb2120
Regular price $40.99 CAD
  • In stock and ready to ship
  • Inventory on the way
Rush shipping options calculated at checkout.
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  • 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 - THQB2120 - GE - 20 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.

THQB2120 - GE 2 Pole 20 Amp Bolt-On Breaker

General Electric THQB series breakers are 1 inches wide per pole, compact, thermal-magnetic devices designed for residential and commercial applications. They have bolt-on connectors used for bolting to the bus connections of load centers and lighting panels..


  • Manufacturer : General Electric
  • Family : THQB Bolt-On Series
  • Cat. No. : THQB2120
  • Alt. No. : THQB220
  • 2 Pole
  • 20 Amp
  • 240 Volt
  • Connection : Bolt-On
  • Phase : 1
  • Interrupting Rating 10000 Ampere
  • Dimensions (H x W x L): 3" x 2" x 3"
  • Authentic General Electric Product
  • CSA Approved and UL Listed

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Customer Reviews

Based on 20 reviews

Exactly what I ordered at a reasonable price.

Lance Fleming

THQB2120 - GE 20 Amp Double Pole Bolt-On Circuit Breaker

Martin Genest
Super service

Vous avez en main tous les disjoncteurs possible. C'est incroyable et rassurant.
Gros merci.

I like the service of this company.

After you buy the product from CanadaBreakers, they always provide the best service to satisfy you. I would recommend this company. ????

Great prices, great technical support and fast shipping.

Very highly recommended. Go direct for even better prices! Way less expensive than the big box stores.

Jeremie Gascon
cheap knock off

the picture on the website is a real ge breaker but item received is a cheap knock off bought 2 of them and one of them died after 2 week of use !! i hope the second one is going to last


I'm very sorry to hear this. While extremely rare, if your breaker is defective, please reach out to and we'll create a replacement order for you.

Also note, GE was recently bought by a company called ABB and the newer models now have a ABB logo on them. These are still authentic GE breakers.

It was an amazing online shopping experience with fast shipping and excellent customer service.

Totally recommend for sourcing breakers which are not stocked at any of the big-box home improvement stores.

Very user friendly

I ordered a few items from Canada Breakers and the items shipped and arrived promptly. Their website is clean and very user friendly. I had some questions about my order and their customer service was outstanding. I will definitely be using Canada Breakers for my next order.