Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QO2501021
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In Stock
Free Shipping
In Stock
SKU
510-G2552803
Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your home's electrical system with the Square D QO Series Miniature Circuit Breaker, rated for 50A and 120/240V AC. Ideal for use with QO Load Centers and NQ Panelboards, this reliable breaker ensures safe and efficient power distribution. Its shunt trip design and 10kA maximum air rating provide added protection against electrical surges and faults. Perfect for residential applications, this breaker is easy to install and offers a convenient plug-in mounting style. With its compact dimensions and durable construction, it's the perfect solution for homeowners seeking peace of mind and reliable electrical performance.
Top product features:
- Shunt trip circuit breaker design allows for quick and easy manual operation
- Two pole design allows for control of two separate circuits
- 10kA at 120/240V AC maximum air rating provides high level of protection against electrical surges
Top product applications:
- Residential electrical panel upgrades
- Commercial electrical panel installations
- Industrial electrical panel replacements
Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Shunt Trip, Number of Poles 2, DC Voltage Rating 48V DC, Circuit Breaker Actuator Paddle, Circuit Breaker Mounting Style Plug In, Compatible Panelboard/Load Center Series QO, Phase Single, 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. Wire Size 8 AWG
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: 3.60
- Package Width: 3.30
- Package Height: 4.70
- Package Weight: 0.93
Product info last updated on January 13, 2026 11:53am UTC
Category: Circuit Protection