Miniature Circuit Breaker, QO Series, 30A, 3 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOB330
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G1705663
Miniature Circuit Breaker, QO Series, 30A, 3 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your home or business with the Square D QO Series Miniature Circuit Breaker, a reliable and efficient solution for your electrical needs. This 30A, 3-pole circuit breaker is designed for use with 120/240V AC and features a 10kA maximum AIR rating for added safety. Easy to install and operate, the paddle actuator provides a simple and intuitive interface. Suitable for use with Square D NQOD panelboards, this circuit breaker is ideal for residential and commercial applications, including homes, offices, and industrial settings. Its compact design and durable construction make it a great choice for a wide range of electrical projects.
Top product features:
- Three-pole design for three-phase applications
- Circuit breaker actuator paddle for easy operation
- 10kA air rating for high fault current protection
Top product applications:
- Overhead branch circuit protection
- Main panelboard protection
- Distribution panel protection
Miniature Circuit Breaker, Amps 30 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 Bolt On, Compatible Panelboard/Load Center Series QO, Phase Three, Series QOB, Max. AIR Rating 10kA at 120/240V AC, For Use With Square D NQOD Panelboards, Terminal Connection Pressure Plate, Frame Size 100A/QO, Length 3 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: 3.40
- Package Width: 2.30
- Package Height: 3.30
- Package Weight: 0.82
Product info last updated on February 28, 2026 10:06am UTC
Category: Circuit Protection