SQUARE D QO280 QO Series Plug-In Miniature Circuit Breaker
The SQUARE D QO280 is a QO Series, plug-in miniature circuit breaker rated for 80 A, 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120/240V AC. This two-pole breaker is designed for use with QO Load…
SKU 3G-OTH-22137
Also listed as: QO 280 · QO-280
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 QO280 is a QO Series, plug-in miniature circuit breaker rated for 80 A, 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120/240V AC. This two-pole breaker is designed for use with QO Load Centers and NQ Panelboards.
Frequently Asked Questions
What is the SQUARE D QO280 miniature circuit breaker used for?
The SQUARE D QO280 is a two-pole miniature circuit breaker rated for 80 A at 120/240V AC, single phase. It provides overcurrent protection for branch circuits in residential and commercial electrical panels, specifically designed for use with QO Load Centers and NQ Panelboards.
What are the specifications of the SQUARE D QO280?
The SQUARE D QO280 is a QO Series plug-in breaker rated 80 A, 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120/240V AC. It has 2 poles and is designed for use with QO Load Centers and NQ Panelboards. The manufacturer part number is QO280.
Where to buy the SQUARE D QO280 worldwide?
3G Electric supplies the SQUARE D QO280 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this QO Series breaker.
How to install the SQUARE D QO280 breaker?
To install the SQUARE D QO280, ensure the panel is de-energized. Align the breaker's plug-in jaws with the bus bar in a QO Load Center or NQ Panelboard, then press firmly until it snaps into place. Verify the breaker is fully seated before restoring power. Always follow local electrical codes.
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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.
