Miniature Circuit Breaker, QO Series, 20/20A, 2x1 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QO2020
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G2066486
Miniature Circuit Breaker, QO Series, 20/20A, 2x1 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series Miniature Circuit Breaker, designed for use with QO load centers and NQ panelboards. This 20/20A, 2x1 pole breaker provides reliable protection against overcurrent conditions, with a maximum AIR rating of 10kA at 120/240V AC. Its compact design and easy plug-in mounting make it ideal for residential and commercial applications. With its tandem circuit breaker type and paddle actuator, this breaker offers convenient and safe operation. Perfect for new construction, renovations, and upgrades, the Square D QO Series Miniature Circuit Breaker ensures reliable and efficient electrical distribution.
Top product features:
- Breaks overcurrents up to 10kA at 120/240V AC
- Protects against electrical shock with a 20A rating
- Has a plug-in mounting style for easy installation
Top product applications:
- Home Electrical Panel Upgrade
- Industrial Electrical Panel Upgrade
- Commercial Electrical Panel Upgrade
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Tandem, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center Series QO, Phase Single, Series QO, Max. AIR Rating 10kA at 120/240V AC, For Use With QO Load Centers and NQ Panelboards, Terminal Connection Lug, Frame Size 100A/QO, Length 3.22 in, Width 0.75 in, Depth 2.91 in
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.30
- Package Width: 0.80
- Package Height: 3.30
- Package Weight: 0.32
Product info last updated on January 14, 2026 11:51pm UTC
Category: Circuit Protection