Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC, 22kA at 120/240V AC MPN:QOB220VH1021
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0839441
Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC, 22kA at 120/240V AC
Protect your electrical systems with the Square D QO Series Miniature Circuit Breaker, a reliable 20A, 2-pole device rated for 120/240V AC. This compact breaker provides 22kA of interrupting capacity, ensuring safe and efficient operation. Ideal for use in residential and commercial applications, including lighting, heating, and air conditioning systems, as well as for protection of electrical panels and equipment. The QO Series breaker is a drop shipment item with a lead time of 7 days, making it a convenient choice for electrical contractors and DIY projects. Its compact size and reliable performance make it a trusted solution for electrical protection.
Top product features:
- Trips at 22kA at 120/240V AC
- Protects against electrical overloads and short circuits
- Breaks electrical circuit in the event of an overload or short circuit
Top product applications:
- Main electrical panel
- Outdoor electrical enclosures
- Electrical subpanels
Miniature Circuit Breaker 240V 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: 0.91
Product info last updated on March 31, 2026 10:41am UTC
Category: Circuit Protection