Miniature Circuit Breaker, QO Series, 40A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOU2401042
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Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3156259
Miniature Circuit Breaker, QO Series, 40A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series Miniature Circuit Breaker, a reliable and efficient solution for residential and commercial applications. This 40A, 2-pole breaker is designed to handle 120/240V AC and interrupt 10kA at 120/240V AC, providing superior protection against overloads and short circuits. Ideal for use in panelboards, the QO Series breaker is easy to install and offers a compact design, making it perfect for applications where space is limited. With its high-quality construction and reliable performance, this breaker is a great choice for homeowners, builders, and electrical contractors alike.
Top product features:
- Breaks overcurrent to prevent electrical fires and equipment damage
- Protects against 10kA short circuit currents at 120/240V AC
- Protects 2-pole circuits up to 40A
Top product applications:
- Home Electrical Panel
- Commercial Electrical Panel
- Industrial Electrical Panel
Miniature Circuit Breaker 120/240V 40A
Additional Information
- Country of Origin: MX
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 19 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 0.98
Product info last updated on February 5, 2026 7:33pm UTC
Category: Circuit Protection