Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 208/120V AC, 10kA at 208/120V AC, A Curve MPN:QOB320GFI
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3518672
Miniature Circuit Breaker, QO Series, 20A, 3 Pole, 208/120V AC, 10kA at 208/120V AC, A Curve
Protect your electrical systems with the Square D QO Series 20A 3-Pole Miniature Circuit Breaker. This reliable Ground Fault Circuit Interrupter (GFCI) breaker is designed for use in QO load centers and NQ panelboards, providing enhanced safety and protection against electrical shock. With a maximum air rating of 10kA at 208/120V AC, this breaker meets the demands of heavy-duty applications. Its compact design and bolt-on mounting style make it easy to install and integrate into your electrical system. Suitable for use in commercial and industrial settings, this breaker offers peace of mind and helps ensure a safe and efficient electrical system.
Top product features:
- Ground Fault Circuit Interrupter
- Amps 20 A
- 10kA at 208/120V AC maximum AIR rating
Top product applications:
- Residential electrical panel upgrades
- Commercial electrical panel installations
- Industrial electrical panel replacements
Miniature Circuit Breaker, Amps 20 A, AC Voltage Rating 120/208V AC, Circuit Breaker Type Ground Fault Circuit Interrupter, Number of Poles 3, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series NQ, QO, Phase Three, Series QOB, Max. AIR Rating 10kA at 208/120V AC, For Use With QO Load Centers and NQ Panelboards, Terminal Connection Lug, Frame Size 100A/QO, Length 4.12 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: 7.90
- Package Width: 7.00
- Package Height: 5.60
- Package Weight: 1.74
Product info last updated on March 1, 2026 3:33am UTC
Category: Circuit Protection