Miniature Circuit Breaker, QO Series, 45A, 2 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOU245B
Miniature Circuit Breaker, QO Series, 45A, 2 Pole, 120/240V AC, 10kA at 120/240V AC
The QO Series 45A 2 Pole Miniature Circuit Breaker from Square D is a reliable and efficient solution for your electrical needs. Suitable for use in a variety of applications, including residential and commercial settings, this circuit breaker provides 10kA of interrupting capacity at 120/240V AC. Its compact design makes it easy to install and maintain, while its 45A rating ensures it can handle high electrical loads. With its robust construction and reliable performance, this circuit breaker is an ideal choice for protecting your electrical system and ensuring safe and efficient operation.
Top product features:
- Breaks at 10kA at 120/240V AC
- Protects against electrical overloads up to 45A
- Has a 2-pole design for two-wire applications
Top product applications:
- Residential electrical panels
- Commercial electrical panels
- Industrial electrical panels
QOU Miniature Circuit Breaker,45A,2P,
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: 20
- Unit of Measure: EA
- Package Length: 4.20
- Package Width: 3.20
- Package Height: 1.70
- Package Weight: 0.84
Product info last updated on January 13, 2026 1:00pm UTC
Category: Circuit Protection