Miniature Circuit Breaker, QO Series, 80A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOB280
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3060391
Miniature Circuit Breaker, QO Series, 80A, 2 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 in 120/240V AC applications. This 2-pole, 80A breaker is ideal for residential and commercial settings, providing reliable overcurrent protection for your circuit. With a maximum air rating of 10kA, it can handle high fault currents, ensuring the safety of your electrical system. Suitable for use with Square D NQOD panelboards, this breaker is a reliable solution for applications such as lighting, heating, and cooling systems, as well as for protecting sensitive electronics and equipment.
Top product features:
- Protects against overcurrent conditions with a 10kA short-circuit rating at 120/240V AC
- Provides 2-pole protection for single-phase applications
- Can be mounted bolt-on to a Square D NQOD panelboard
Top product applications:
- Residential electrical panels
- Commercial electrical panels
- Industrial electrical panels
Miniature Circuit Breaker, Amps 80 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series QO, Phase Single, Series QOB, Max. AIR Rating 10kA at 120/240V AC, For Use With Square D NQOD Panelboards, Terminal Connection Lug, Frame Size 100A/QO, Length 3.5 in, Width 1.5 in, Depth 2.91 in, Min. Operating Temp. 77 Degrees F
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: 4.30
- Package Width: 1.60
- Package Height: 3.40
- Package Weight: 0.72
Product info last updated on February 15, 2026 3:53am UTC
Category: Circuit Protection