Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC, 22kA at 120V AC MPN:QOB120VHDF
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G4564126
Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC, 22kA at 120V AC
Protect your home or business with the reliable QO Series Miniature Circuit Breaker from Square D. This 20A, 1-pole circuit breaker is designed for 120V AC applications and can withstand 22kA of current. Its compact size makes it ideal for use in a variety of settings, from residential electrical panels to commercial equipment. The QO Series circuit breaker provides peace of mind with its dual function, allowing for easy installation and maintenance. Perfect for use in areas with high electrical demands, this circuit breaker is a must-have for any electrical system.
Top product features:
- 20A capacity for handling electrical loads
- 1 Pole design for single-circuit protection
- 22kA interrupting rating for high-energy fault protection
Top product applications:
- Residential electrical panel
- Commercial electrical panel
- Industrial electrical panel
Circuit Breaker,20A,1-Pole,Dual Function
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 10 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.43
- Package Width: 3.81
- Package Height: 1.25
- Package Weight: 0.60
Product info last updated on February 8, 2026 1:00am UTC
Category: Circuit Protection