SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QO220GFI is a 20 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in use with QO Load Centers and NQ Panelboards. It has an AC voltage rating of 120/240V AC and a…
SKU 3G-OTH-21469
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 QO220GFI is a 20 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in use with QO Load Centers and NQ Panelboards. It has an AC voltage rating of 120/240V AC and a maximum AIR rating of 10kA at 120/240V AC.
Frequently Asked Questions
What is the SQUARE D QO220GFI miniature circuit breaker used for?
The SQUARE D QO220GFI is a 20 A, 2-pole miniature circuit breaker used for overcurrent and short-circuit protection in residential and commercial electrical systems. It is designed for plug-in installation in QO Load Centers and NQ Panelboards, providing reliable protection for single-phase, 120/240V AC circuits.
What are the specifications of the SQUARE D QO220GFI?
The SQUARE D QO220GFI is a 20 A, single-phase, 2-pole miniature circuit breaker with an AC voltage rating of 120/240V AC and a maximum AIR rating of 10kA at 120/240V AC. It is part of the QO Series and is compatible with QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QO220GFI worldwide?
The SQUARE D QO220GFI is available to order 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 source and deliver this SQUARE D circuit breaker to your location.
How to install the SQUARE D QO220GFI circuit breaker?
To install the SQUARE D QO220GFI, 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, then press firmly until it snaps into place. Verify the breaker is fully seated and the handle is in the OFF position 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.
