Miniature Circuit Breaker, QO Series, 50A, 3 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QO350SWN1021
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In Stock
Free Shipping
In Stock
SKU
510-G3156225
Miniature Circuit Breaker, QO Series, 50A, 3 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series 50A 3 Pole Miniature Circuit Breaker, designed for use in residential and commercial applications where 120/240V AC is required. This compact breaker provides 10kA of interrupting capacity, ensuring safe and reliable operation in a variety of settings, including homes, offices, and industrial facilities. With its 50A rating, it's ideal for use in branch circuits and feeders, and its compact size makes it easy to install in crowded electrical panels. Trust the QO Series for dependable protection and peace of mind.
Top product features:
- Breaks overcurrents of up to 10kA
- Protects against electrical shock and fires with a 3-pole design
- Trip-free mechanism ensures safe and reliable operation
Top product applications:
- Main Electrical Panel
- Industrial Control Panels
- Electrical Subpanels
Miniature Circuit Breaker 120/240V 50A, Series QO
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 18 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 1.20
Product info last updated on February 12, 2026 6:09pm UTC
Category: Circuit Protection