Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC, 22kA at 120V AC, A Curve MPN:QOB120VHGFI
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0839426
Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC, 22kA at 120V AC, A Curve
Protect your home or business with the reliable Square D QO Series Miniature Circuit Breaker, designed for 120V AC applications. This 20A, 1-pole breaker provides 22kA of interrupting capacity, ensuring safe and efficient operation. With its A Curve response, it's ideal for residential and commercial use, particularly in areas with high electrical demands. Perfect for use in panels, the QO Series breaker ensures reliable power distribution, reducing the risk of electrical fires and equipment damage. Its compact design makes it easy to install, making it a great choice for a wide range of applications.
Top product features:
- Protects against overloads and short circuits up to 22kA at 120V AC
- Trips at 20A to prevent damage to electrical circuits
- Meets safety standards for residential and commercial applications
Top product applications:
- Home Electrical Panel
- Residential Lighting Circuit Protection
- Commercial Electrical Panel Upgrade
Miniature Circuit Breaker 120V 20A, Series QOB
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.52
Product info last updated on February 5, 2026 9:46am UTC
Category: Circuit Protection