SQUARE D Miniature Circuit Breaker: 20 A, 120V AC, Single Phase, 10kA at 120V AC
The SQUARE D QO220SWN is a 20 A, single-phase, 2-pole plug-in miniature circuit breaker from the QO Series, designed for use with QO Load Centers and NQ Panelboards. It has an AC voltage rating of 120V AC and a…
SKU 3G-OTH-21614
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 QO220SWN is a 20 A, single-phase, 2-pole plug-in miniature circuit breaker from the QO Series, designed for use with QO Load Centers and NQ Panelboards. It has an AC voltage rating of 120V AC and a maximum AIR rating of 10kA at 120V AC.
Frequently Asked Questions
What is the SQUARE D QO220SWN miniature circuit breaker used for?
The SQUARE D QO220SWN is a 20 A, 2-pole plug-in miniature circuit breaker used for overcurrent protection in residential and commercial electrical systems. It is designed specifically for use with QO Load Centers and NQ Panelboards, providing reliable branch circuit protection at 120V AC.
What are the specifications of the SQUARE D QO220SWN?
The SQUARE D QO220SWN is a 20 A, single-phase, 2-pole miniature circuit breaker with an AC voltage rating of 120V AC and a maximum AIR rating of 10kA at 120V AC. It is part of the QO Series and is designed for plug-in installation in QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QO220SWN worldwide?
3G Electric supplies the SQUARE D QO220SWN miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this genuine SQUARE D component to any country.
How to install the SQUARE D QO220SWN circuit breaker?
To install the SQUARE D QO220SWN, ensure the load center or panelboard is de-energized. Align the breaker's plug-in tabs with the bus bar and push firmly until it snaps into place. Connect the load wire to the terminal and torque to the manufacturer's specification. Always follow local electrical codes and use qualified personnel.
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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.
