SQUARE D QOU330VH Miniature Circuit Breaker
The SQUARE D QOU Series Unit-Mount Miniature Circuit Breaker (MPN QOU330VH) is a three-phase, 30 A, 120/240V AC device with a maximum AIR rating of 22kA at 240V AC. Designed for use with air conditioning and…
SKU 3G-OTH-23141
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 QOU Series Unit-Mount Miniature Circuit Breaker (MPN QOU330VH) is a three-phase, 30 A, 120/240V AC device with a maximum AIR rating of 22kA at 240V AC. Designed for use with air conditioning and refrigeration equipment, this 3-pole breaker provides overcurrent protection in a compact unit-mount form factor.
Frequently Asked Questions
What is the SQUARE D QOU330VH miniature circuit breaker used for?
The SQUARE D QOU330VH is a three-phase, 30 A miniature circuit breaker designed for overcurrent protection in air conditioning and refrigeration equipment. It operates at 120/240V AC with a 22kA interrupting rating at 240V AC, making it suitable for commercial HVAC and refrigeration systems.
What are the specifications of the SQUARE D QOU330VH?
The SQUARE D QOU330VH is a 3-pole, three-phase miniature circuit breaker rated 30 A at 120/240V AC. It has a maximum AIR rating of 22kA at 240V AC and is part of the QOU Series unit-mount form factor. It is intended for use with air conditioning and refrigeration equipment.
Where to buy the SQUARE D QOU330VH worldwide?
You can source the SQUARE D QOU330VH through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SQUARE D components for HVAC and refrigeration applications.
How to select the right SQUARE D QOU330VH for my application?
Select the SQUARE D QOU330VH for three-phase air conditioning or refrigeration equipment requiring 30 A overcurrent protection at 120/240V AC. Ensure your system's available fault current does not exceed 22kA at 240V AC. The QOU series unit-mount design fits compact panel spaces. Consult a licensed electrician for proper sizing and installation.
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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.
