Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V AC, 22kA at 120/240V AC MPN:QO120VH
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G2887647
Miniature Circuit Breaker, QO Series, 20A, 1 Pole, 120/240V AC, 22kA at 120/240V AC
Protect your electrical system with the Square D QO Series Miniature Circuit Breaker, a reliable and efficient solution for residential and commercial applications. This 20A, 1-pole circuit breaker is designed for use with QO load centers and NQ panelboards, providing high interrupting capacity and safe operation. With its compact size and plug-in mounting style, it's easy to install and replace. Ideal for use in single-phase circuits, this circuit breaker offers maximum air rating of 22kA at 120/240V AC, ensuring reliable protection against overloads and short circuits. Perfect for new construction or retrofits, it's a must-have for any electrical system.
Top product features:
- Interrupts high electrical currents up to 22kA at 120/240V AC
- Protects against electrical overloads with a 20A rating
- Has a plug-in mounting style for easy installation in QO Load Centers and NQ Panelboards
Top product applications:
- Residential electrical panels
- Commercial electrical panels
- Industrial electrical panels
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Interrupting Capacity, 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 22kA at 120/240V AC, For Use With QO Load Centers and NQ Panelboards, Terminal Connection Pressure plate, Frame Size 100A/QO, Length 3 in, Width 0.75 in, Depth 2.91 in
Additional Information
- Country of Origin: US
- 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: 3.10
- Package Width: 3.30
- Package Height: 0.70
- Package Weight: 0.26
Product info last updated on January 13, 2026 1:50pm UTC
Category: Circuit Protection