SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Three Phase, 22kA at 120/240V AC
The SQUARE D QO320VH is a three-pole, plug-in miniature circuit breaker from the QO Series, rated for 20 A at 120/240V AC. It features a maximum AIR rating of 22kA at 120/240V AC and is designed for use with QO Load…
SKU 3G-OTH-21592
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 QO320VH is a three-pole, plug-in miniature circuit breaker from the QO Series, rated for 20 A at 120/240V AC. It features a maximum AIR rating of 22kA at 120/240V AC and is designed for use with QO Load Centers and NQ Panelboards.
Frequently Asked Questions
What is the SQUARE D QO320VH miniature circuit breaker used for?
The SQUARE D QO320VH is a three-pole miniature circuit breaker used for overcurrent protection in residential and commercial electrical systems. It is designed for use with QO Load Centers and NQ Panelboards, providing reliable protection for 20 A, 120/240V AC, three-phase circuits.
What are the specifications of the SQUARE D QO320VH?
The SQUARE D QO320VH is a 20 A, three-pole miniature circuit breaker rated for 120/240V AC. It has a maximum AIR rating of 22kA at 120/240V AC and is a plug-in type from the QO Series. It is compatible with QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QO320VH worldwide?
You can source the SQUARE D QO320VH 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 on this SQUARE D miniature circuit breaker.
How to install the SQUARE D QO320VH circuit breaker?
To install the SQUARE D QO320VH, ensure the panel is de-energized. Align the breaker's plug-in base with the bus bar in a QO Load Center or NQ Panelboard and press firmly until it snaps into place. Verify the handle is in the OFF position before energizing the circuit.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qo series, plug-in square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
