Miniature Circuit Breaker, QO Series, 100A, 3 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOB31001021
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G7475124
Miniature Circuit Breaker, QO Series, 100A, 3 Pole, 120/240V AC, 10kA at 120/240V AC
The Square D QO Series 100A 3-Pole Miniature Circuit Breaker is a reliable and efficient solution for protecting your electrical systems. Designed for use in Square D NQOD panelboards, this circuit breaker offers a high maximum AIR rating of 10kA at 120/240V AC, ensuring safe and reliable operation. Its shunt trip mechanism and paddle actuator provide easy and convenient operation. Suitable for use in a variety of applications, including residential and commercial settings, this circuit breaker is perfect for protecting against overloads and short circuits. Its compact size and bolt-on mounting style make it easy to install and integrate into your electrical system.
Top product features:
- Trip circuit breaker for overcurrent protection
- Trips on shunt trip mechanism
- Ratings for 120/240V AC and 48V DC voltage
Top product applications:
- Residential electrical panel upgrades
- Commercial building electrical panel installations
- Industrial facility electrical panel upgrades and maintenance
Miniature Circuit Breaker, Amps 100 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, 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 Lug, Frame Size 100A/QO, Length 3.5 in, Width 3 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: 3.00
- Package Height: 3.40
- Package Weight: 1.35
Product info last updated on February 1, 2026 10:21pm UTC
Category: Circuit Protection