SQUARE D Miniature Circuit Breaker: 80 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QOU180 is a unit-mount miniature circuit breaker from the QOU Series, rated for 80 A at 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with air conditioning…
SKU 3G-OTH-23302
Also listed as: QOU 180 · QOU-180
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 QOU180 is a unit-mount miniature circuit breaker from the QOU Series, rated for 80 A at 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with air conditioning and refrigeration equipment, this 1-pole breaker provides overcurrent protection in a compact form factor.
Frequently Asked Questions
What is the SQUARE D QOU180 miniature circuit breaker used for?
The SQUARE D QOU180 is a 1-pole miniature circuit breaker designed for overcurrent protection in air conditioning and refrigeration equipment. It is rated 80 A at 120/240V AC, single phase, with a 10kA interrupting rating. This unit-mount breaker is suitable for commercial and industrial HVAC applications.
What are the specifications of the SQUARE D QOU180?
The SQUARE D QOU180 is a QOU Series miniature circuit breaker with 80 A rating, 120/240V AC, single phase, and a maximum AIR rating of 10kA at 120/240V AC. It has 1 pole and is designed for use with air conditioning and refrigeration equipment. The manufacturer part number is QOU180.
Where to buy the SQUARE D QOU180 worldwide?
3G Electric supplies the SQUARE D QOU180 miniature circuit breaker worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this QOU Series breaker for your HVAC or refrigeration project.
How to select the right SQUARE D QOU series breaker for my application?
To select the correct SQUARE D QOU breaker, match the voltage (120/240V AC), phase (single), and ampere rating (80 A for QOU180) to your equipment. Ensure the interrupting rating (10kA) exceeds available fault current. For air conditioning and refrigeration loads, the QOU180 provides dedicated overcurrent protection in a compact unit-mount design.
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.
