SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QO220 is a 20 A, 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 single-phase operation at 120/240V AC with a…
SKU 3G-OTH-21497
Also listed as: QO 220 · QO-220
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SQUARE D QO220 is a 20 A, 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 single-phase operation at 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SQUARE D QO220 miniature circuit breaker used for?
The SQUARE D QO220 is a 20 A, 2-pole miniature circuit breaker used for overcurrent protection in single-phase residential and commercial electrical systems. It installs in QO Load Centers and NQ Panelboards, protecting branch circuits at 120/240V AC with a 10kA interrupting rating.
What are the specifications of the SQUARE D QO220 circuit breaker?
The SQUARE D QO220 is rated 20 A, 120/240V AC, single phase, 2 poles, with a maximum AIR rating of 10kA at 120/240V AC. It is a plug-in type from the QO Series, designed for use with QO Load Centers and NQ Panelboards. The manufacturer part number is QO220.
Where to buy the SQUARE D QO220 circuit breaker worldwide?
3G Electric supplies the SQUARE D QO220 miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the QO220 for your QO Load Center or NQ Panelboard application.
How to install the SQUARE D QO220 circuit breaker?
To install the SQUARE D QO220, ensure the load center is de-energized. Align the plug-in tabs with the bus bar slots in a QO Load Center or NQ Panelboard, then press firmly until the breaker snaps into place. Verify the handle is in the OFF position 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.
