Miniature Circuit Breaker, QO Series, 50A, 1 Pole, 120/240V AC, 10kA at 120/240V AC MPN:QOU150
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G0433054
Miniature Circuit Breaker, QO Series, 50A, 1 Pole, 120/240V AC, 10kA at 120/240V AC
Protect your electrical system with the Square D QO Series 50A Miniature Circuit Breaker, designed for use with air conditioning and refrigeration equipment, heating systems, and other applications requiring reliable and efficient power distribution. This compact circuit breaker features a toggle actuator and slotted box lug connections, making it easy to install and maintain. With a maximum air rating of 10kA at 120/240V AC, it provides superior protection against electrical surges and overloads. Ideal for use in commercial and industrial settings, the QO Series 50A Miniature Circuit Breaker ensures safe and reliable operation of your electrical system.
Top product features:
- 50A rating for high current applications
- Toggle actuator for easy manual tripping
- 10kA maximum air rating at 120/240V AC for added safety
Top product applications:
- Air Conditioning and Refrigeration Equipment
- Heating
- For Use With Air Conditioning and Refrigeration Equipment
Miniature Circuit Breaker, Amps 50 A, AC Voltage Rating 120/240V AC, Circuit Breaker Type Standard, Number of Poles 1, DC Voltage Rating 48V DC, Circuit Breaker Actuator Toggle, Circuit Breaker Mounting Style Surface/DIN Rail, Compatible Panelboard/Load Center Series QO, Phase Single, Series QOU, Max. AIR Rating 10kA at 120/240V AC, For Use With Air Conditioning and Refrigeration Equipment, Heating, Terminal Connection Slotted Box Lug (Reversible Line and Load), Frame Size 100A/QOU
Additional Information
- Country of Origin: MX
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 4.60
- Package Width: 3.10
- Package Height: 0.80
- Package Weight: 0.35
Product info last updated on February 28, 2026 6:09am UTC
Category: Circuit Protection