Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOB2701021
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G1065504
Miniature Circuit Breaker, QO Series, 70A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical systems with the Square D QO Series 70A Miniature Circuit Breaker. Ideal for residential and commercial applications, this 2-pole breaker provides reliable overcurrent protection for 120/240V AC circuits. With a maximum air rating of 10kA at 120/240V AC, it offers superior performance and safety. The shunt trip mechanism ensures fast and efficient operation, while the bolt-on mounting style makes installation easy. Compatible with Square D NQOD panelboards, this breaker is perfect for use in a variety of settings, including new construction and retrofit projects. Its compact design and durable construction make it a reliable choice for electrical systems of all sizes.
Top product features:
- Shunt Trip Circuit Breaker Type
- 2 Pole Configuration
- 10kA Maximum Air Rating
Top product applications:
- Main Electrical Panel
- Lighting Circuits
- Appliance Circuits
Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, 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 3.12 in, Width 2.25 in, Depth 2.91 in, Min. Operating Temp. 77 Degrees F
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: 3.60
- Package Width: 3.40
- Package Height: 4.50
- Package Weight: 0.94
Product info last updated on February 3, 2026 10:29am UTC
Category: Circuit Protection