Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOB250H
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0566575
Miniature Circuit Breaker, QO Series, 50A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
The Square D QO Series Miniature Circuit Breaker is a reliable and efficient solution for protecting your electrical system. This 50A, 2-pole breaker is designed for 120/240V AC applications and features a 10kA interrupting rating, ensuring safe and secure operation. Perfect for commercial and industrial settings, this breaker is ideal for use in panelboards, load centers, and other electrical distribution systems. Its compact design and easy installation make it a convenient choice for a wide range of applications, including lighting, heating, and cooling systems, as well as power distribution and motor control.
Top product features:
- Protects electrical circuits from overloads and short circuits
- Interrupts power supply in case of an electrical fault
- Rated for 10kA at 120/240V AC to provide high levels of protection
Top product applications:
- Residential electrical panel upgrades
- Commercial electrical panel upgrades
- Industrial electrical panel upgrades
Miniature Circuit Breaker 240V 50A, Series QOB
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 7 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.71
Product info last updated on February 28, 2026 10:27am UTC
Category: Circuit Protection