SQUARE D Miniature Circuit Breaker: 10 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QOU110 is a 10 A, single-phase, unit-mount miniature circuit breaker from the QOU Series, designed for use with air conditioning and refrigeration equipment. It has a maximum AIR rating of 10kA at…
SKU 3G-OTH-22886
Also listed as: QOU 110 · QOU-110
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SQUARE D QOU110 is a 10 A, single-phase, unit-mount miniature circuit breaker from the QOU Series, designed for use with air conditioning and refrigeration equipment. It has a maximum AIR rating of 10kA at 120/240V AC and an AC voltage rating of 120/240V AC.
Frequently Asked Questions
What is the SQUARE D QOU110 miniature circuit breaker used for?
The SQUARE D QOU110 is a 10 A, single-phase, unit-mount miniature circuit breaker from the QOU Series. It is specifically designed for use with air conditioning and refrigeration equipment, providing overcurrent protection in commercial and industrial HVAC applications.
What are the specifications of the SQUARE D QOU110 circuit breaker?
The SQUARE D QOU110 is a 1-pole, single-phase miniature circuit breaker rated at 10 A and 120/240V AC. It has a maximum AIR rating of 10kA at 120/240V AC. This QOU Series unit-mount breaker is intended for air conditioning and refrigeration equipment.
Where to buy the SQUARE D QOU110 circuit breaker worldwide?
3G Electric supplies the SQUARE D QOU110 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this QOU Series breaker for your HVAC application.
How to install the SQUARE D QOU110 miniature circuit breaker?
Install the SQUARE D QOU110 by ensuring the panel is de-energized, then snap the unit-mount breaker onto the DIN rail or panel mount. Connect line and load conductors to the appropriate terminals, torque to manufacturer specifications, and verify the 10 A rating matches the circuit requirements.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qou series, unit-mount square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
