Miniature Circuit Breaker, QO Series, 70A, 3 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QO370
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In Stock
Free Shipping
In Stock
SKU
510-G0348747
Miniature Circuit Breaker, QO Series, 70A, 3 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series 70A 3-Pole Miniature Circuit Breaker. Designed for use with QO Load Centers and NQ Panelboards, this compact breaker offers reliable protection against overloads and short circuits. With its 10kA maximum air rating, it can handle high fault currents, ensuring a safe and efficient electrical system. Suitable for a variety of applications, including residential and commercial settings, this breaker is a must-have for any electrical panel. Its plug-in mounting style and paddle actuator make installation and operation easy and convenient. Upgrade your electrical system with the QO Series 70A Miniature Circuit Breaker.
Top product features:
- Has a 70A rating for circuit protection
- Protects against overloads and short circuits with a 10kA interrupting rating at 120/240V AC
- Features a 3-pole design for three-phase circuit protection
Top product applications:
- Residential Electrical Panel
- Commercial Electrical Panel
- Industrial Electrical Panel
Miniature Circuit Breaker, Amps 70 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 3, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center Series QO, Phase Three, 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 2.25 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: 3.80
- Package Width: 2.40
- Package Height: 3.50
- Package Weight: 1.05
Product info last updated on January 30, 2026 11:52pm UTC
Category: Circuit Protection