Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOB320SWN
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G6850383
Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series Miniature Circuit Breaker, a reliable and efficient solution for 20A, 3-pole applications. Rated for 120/240V AC, this circuit breaker features a 10kA maximum air rating, ensuring safe and reliable operation. Its compact design makes it ideal for use in Square D NQOD panelboards, while its bolt-on mounting style provides easy installation. Perfect for residential and commercial applications, this circuit breaker is a must-have for any electrical system, providing peace of mind and protecting against electrical overloads and short circuits.
Top product features:
- Switched Neutral Circuit Breaker
- Circuit Breaker Actuator Paddle
- 10kA at 120/240V AC Max. AIR Rating
Top product applications:
- Home Electrical Panel Upgrade
- Industrial Control Panel
- Commercial Electrical System Upgrade
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Switched Neutral, Number of Poles 3, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series QO, Phase Three, Series QOB, Max. AIR Rating 10kA at 120/240V AC, For Use With Square D NQOD Panelboards, Terminal Connection Pressure Plate, Frame Size 100A/QO, Length 3 in, Width 2.25 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: 5.20
- Package Width: 3.50
- Package Height: 3.50
- Package Weight: 0.75
Product info last updated on February 1, 2026 8:53pm UTC
Category: Circuit Protection