Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC, B Curve MPN:QOB250EPD
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G2876973
Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC, B Curve
Protect your electrical systems with the Square D QO Series Miniature Circuit Breaker. This 50A, 2-pole breaker provides ground fault equipment protection and is designed for use with QO load centers and NQ panelboards. With a maximum air rating of 10kA at 120/240V AC, it offers reliable protection against overloads and short circuits. The compact design makes it easy to install and fits seamlessly into a variety of applications, including residential and commercial electrical systems. Its durable construction and high-quality components ensure long-lasting performance and peace of mind. Perfect for new installations or upgrades, this breaker is a reliable choice for any electrical project.
Top product features:
- Provides ground fault equipment protection
- Protects against overloads up to 10kA at 120/240V AC
- Offers a bolt-on mounting style
Top product applications:
- General-purpose circuit protection for residential and commercial applications
- Ground fault equipment protection for equipment and appliances
- Circuit protection for QO Load Centers and NQ Panelboards
Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Ground Fault Equipment Protection, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series NQ, QO, Phase Single, Series QOB, 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 4.1 in, Width 1.5 in, Depth 2.9 in
Additional Information
- Country of Origin: KR
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 8 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 5.60
- Package Width: 2.20
- Package Height: 3.60
- Package Weight: 1.05
Product info last updated on January 13, 2026 1:49pm UTC
Category: Circuit Protection