Miniature Circuit Breaker, QO Series, 50A, 3 Pole, 240V AC, 10kA at 120/240V AC MPN:QO3505238
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In Stock
Free Shipping
In Stock
SKU
510-G0566548
Miniature Circuit Breaker, QO Series, 50A, 3 Pole, 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 residential and commercial applications, this circuit breaker provides reliable overcurrent protection in 240V AC systems. With a 10kA interrupting rating, it can safely handle high fault currents, reducing the risk of equipment damage and electrical fires. Suitable for use in panelboards, load centers, and other electrical distribution equipment, the QO Series breaker is a reliable choice for homeowners, builders, and electrical contractors. Its compact size and easy installation make it a convenient solution for a wide range of electrical applications.
Top product features:
- It protects against overloads and short circuits with a 10kA interrupting rating at 120/240V AC.
- It has a 50A current rating for high-capacity circuit protection.
- It is a 3-pole device, allowing for three-phase power distribution and control.
Top product applications:
- Residential electrical panel
- Commercial electrical panel
- Industrial electrical panel
Miniature Circuit Breaker 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 22 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.86
Product info last updated on March 22, 2026 6:14am UTC
Category: Circuit Protection