Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC, 10kA at 120V AC, B Curve MPN:QO220EPD
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G7236266
Miniature Circuit Breaker, QO Series, 20A, 2 Pole, 120/240V AC, 10kA at 120V AC, B Curve
Protect your electrical systems with the Square D QO Series 20A Miniature Circuit Breaker, designed for use in QO Load Centers and NQ Panelboards. This 2-pole circuit breaker provides ground fault equipment protection and is rated for 120/240V AC with a maximum AIR rating of 10kA at 120V AC. Its compact design and plug-in mounting style make it easy to install, while its paddle actuator ensures smooth operation. Ideal for residential and commercial applications, this circuit breaker helps prevent electrical fires and reduces the risk of equipment damage, providing peace of mind and protecting your investment.
Top product features:
- Ground Fault Equipment Protection (30mA)
- Provides 2 poles for circuit protection
- Rated for 10kA at 120V AC
Top product applications:
- Residential electrical panel upgrades
- Commercial electrical panel installations
- Industrial electrical panel replacements
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Ground Fault Equipment Protection (30mA), Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center Series NQ, QO, Phase Single, Series QO, Max. AIR Rating 10kA at 120V AC, For Use With QO Load Centers and NQ Panelboards, Terminal Connection Pressure plate, Frame Size 100A/QO, Length 4.12 in, Width 1.5 in
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: 5.30
- Package Width: 3.60
- Package Height: 1.70
- Package Weight: 0.90
Product info last updated on January 14, 2026 11:43am UTC
Category: Circuit Protection