SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 22kA at 120/240V AC
The SQUARE D QOU220VH is a 20 A, single-phase, 2-pole miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. Designed for use with air conditioning and…
SKU 3G-OTH-23012
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SQUARE D QOU220VH is a 20 A, single-phase, 2-pole miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. Designed for use with air conditioning and refrigeration equipment, this unit-mount breaker provides overcurrent protection in a compact form factor.
Frequently Asked Questions
What is the SQUARE D QOU220VH miniature circuit breaker used for?
The SQUARE D QOU220VH is a 20 A, 2-pole miniature circuit breaker designed for overcurrent protection in air conditioning and refrigeration equipment. It operates at 120/240V AC single-phase and is part of the QOU Series unit-mount family, suitable for compact industrial and commercial installations.
What are the specifications of the SQUARE D QOU220VH?
The SQUARE D QOU220VH is rated 20 A, 120/240V AC, single-phase, 2 poles, with a maximum AIR rating of 22kA at 120/240V AC. It is a unit-mount miniature circuit breaker from the QOU Series, intended for air conditioning and refrigeration equipment. Brand: SQUARE D.
Where to buy the SQUARE D QOU220VH worldwide?
3G Electric supplies the SQUARE D QOU220VH miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this QOU Series breaker.
How to select the right SQUARE D QOU Series breaker for my application?
To select the correct SQUARE D QOU Series breaker, match the voltage (120/240V AC), current rating (e.g., 20 A), pole count (2), and interrupting capacity (22kA) to your equipment's requirements. The QOU220VH is specifically designed for air conditioning and refrigeration systems. Consult a licensed electrician for proper sizing.
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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.
