SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 10kA at 120V AC
The SQUARE D QO Series Miniature Circuit Breaker (MPN QO220EPD) is a 2-pole, plug-in unit rated for 20 A at 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120V AC. Designed for use with QO Load…
SKU 3G-OTH-21535
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 QO Series Miniature Circuit Breaker (MPN QO220EPD) is a 2-pole, plug-in unit rated for 20 A at 120/240V AC, single phase, with a maximum AIR rating of 10kA at 120V AC. Designed for use with QO Load Centers and NQ Panelboards, this SQUARE D breaker provides overcurrent protection in a compact plug-in format.
Frequently Asked Questions
What is the SQUARE D QO220EPD miniature circuit breaker used for?
The SQUARE D QO220EPD is a 2-pole, 20 A miniature circuit breaker used for overcurrent protection in residential and commercial electrical systems. It is designed for use with QO Load Centers and NQ Panelboards, providing reliable protection for single-phase, 120/240V AC circuits.
What are the specifications of the SQUARE D QO220EPD circuit breaker?
The SQUARE D QO220EPD is a 2-pole, plug-in miniature circuit breaker rated for 20 A at 120/240V AC, single phase. It has a maximum AIR rating of 10kA at 120V AC and is designed for use with QO Load Centers and NQ Panelboards. The brand is SQUARE D.
Where to buy the SQUARE D QO220EPD circuit breaker worldwide?
You can source the SQUARE D QO220EPD circuit breaker through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive genuine SQUARE D components for your electrical projects.
How to install the SQUARE D QO220EPD circuit breaker?
To install the SQUARE D QO220EPD, ensure the panel is de-energized. Align the plug-in breaker with the bus bar in a QO Load Center or NQ Panelboard and press firmly until it snaps into place. Always follow local electrical codes and use proper personal protective equipment.
Used in
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.
