Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 22kA at 120/240V AC MPN:QOB250VH
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G2999647
Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 22kA at 120/240V AC
Protect your electrical system with the Square D QO Series 50A Miniature Circuit Breaker. This high-interrupting capacity breaker is designed for use in Square D NQOD panelboards and provides reliable protection against overloads and short circuits. Its compact size and bolt-on mounting style make it easy to install and replace. With a maximum air rating of 22kA at 120/240V AC, this breaker is ideal for 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.
Top product features:
- Bolt-on mounting style for easy installation
- High interrupting capacity for safe and reliable operation
- Paddle actuator for easy manual reset
Top product applications:
- Main Electrical Panel Upgrade
- Residential Electrical Service Upgrades
- Commercial Electrical Panel Replacements
Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type High Interrupting Capacity, Number of Poles 2, DC Voltage Rating Not Rated, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Bolt On, Compatible Panelboard/Load Center Series QO, Phase Single, Series QOB, Max. AIR Rating 22kA at 120/240V AC, For Use With Square D NQOD Panelboards, Terminal Connection Lug, Frame Size 100A/QO, Length 3.12 in, Width 1.5 in, Depth 2.91 in
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: 1.60
- Package Height: 3.40
- Package Weight: 0.72
Product info last updated on January 13, 2026 12:57pm UTC
Category: Circuit Protection