SQUARE D QO290VH Miniature Circuit Breaker, 90A, 2-Pole, 120/240V AC, 22kA
The SQUARE D QO290VH is a 90 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in installation in QO Load Centers and NQ Panelboards. It is rated for 120/240V AC with a maximum…
SKU 3G-OTH-22266
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 QO290VH is a 90 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in installation in QO Load Centers and NQ Panelboards. It is rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC.
Frequently Asked Questions
What is the SQUARE D QO290VH miniature circuit breaker used for?
The SQUARE D QO290VH is a 90 A, 2-pole miniature circuit breaker used for overcurrent protection in residential and commercial electrical systems. It installs in QO Load Centers and NQ Panelboards, protecting single-phase circuits rated 120/240V AC with a 22kA interrupting capacity.
What are the specifications of the SQUARE D QO290VH?
The SQUARE D QO290VH is a 90 A, single-phase, 2-pole miniature circuit breaker rated 120/240V AC. It has a maximum AIR rating of 22kA at 120/240V AC and is designed for plug-in use with QO Load Centers and NQ Panelboards. The manufacturer part number is QO290VH.
Where to buy the SQUARE D QO290VH worldwide?
3G Electric supplies the SQUARE D QO290VH 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 for availability and lead time.
How to install the SQUARE D QO290VH circuit breaker?
To install the SQUARE D QO290VH, ensure the panel is de-energized. Align the breaker's plug-in tabs 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.
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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.
