Miniature Circuit Breaker, QO Series, 70A, 1 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QO170
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In Stock
Free Shipping
In Stock
SKU
510-G3372652
Miniature Circuit Breaker, QO Series, 70A, 1 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your home or business with the Square D QO Series 70A Miniature Circuit Breaker, designed for use with QO Load Centers and NQ Panelboards. This compact, plug-in circuit breaker provides reliable protection against overloads and short circuits, with a maximum air rating of 10kA at 120/240V AC. Ideal for residential and commercial applications, it offers easy installation and maintenance, making it a great choice for new construction or retrofitting existing electrical systems. With its compact size and versatile design, this circuit breaker is perfect for a wide range of electrical projects.
Top product features:
- Protects against overloads and short circuits with a 10kA interrupting rating at 120/240V AC
- Has a paddle actuator for easy operation
- Can be mounted in QO load centers and NQ panelboards with a plug-in mounting style
Top product applications:
- Residential electrical panel upgrade
- Commercial electrical panel replacement
- Industrial electrical panel installation
Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, 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 10kA at 120/240V AC, For Use With QO Load Centers and NQ Panelboards, Terminal Connection Lug, Frame Size 100A/QO, Length 3.12 in, Width 0.75 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: 3.60
- Package Width: 3.50
- Package Height: 0.70
- Package Weight: 0.30
Product info last updated on February 3, 2026 11:13am UTC
Category: Circuit Protection