SQUARE D QO120GFI Miniature Circuit Breaker, 20A, 120V AC, 1-Pole, Plug-In
The SQUARE D QO Series Miniature Circuit Breaker (MPN QO120GFI) is a 20 A, single-phase, plug-in breaker rated for 120V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with QO Load Centers and…
SKU 3G-OTH-21596
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 QO Series Miniature Circuit Breaker (MPN QO120GFI) is a 20 A, single-phase, plug-in breaker rated for 120V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with QO Load Centers and NQ Panelboards, this 1-pole device provides overcurrent protection in industrial electrical distribution systems.
Frequently Asked Questions
What is the SQUARE D QO120GFI miniature circuit breaker used for?
The SQUARE D QO120GFI provides overcurrent protection in industrial electrical distribution systems. It is designed for use with QO Load Centers and NQ Panelboards, protecting single-phase circuits rated at 20 A and 120V AC.
What are the specifications of the SQUARE D QO120GFI circuit breaker?
The SQUARE D QO120GFI is a 1-pole, single-phase miniature circuit breaker rated 20 A at 120V AC. It has a maximum AIR rating of 10kA at 120/240V AC and is designed for plug-in installation in QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QO120GFI circuit breaker worldwide?
3G Electric supplies the SQUARE D QO120GFI miniature circuit breaker to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial electrical components for your distribution system.
How to install the SQUARE D QO120GFI circuit breaker?
Install the SQUARE D QO120GFI by plugging it into a compatible QO Load Center or NQ Panelboard. Ensure power is off, align the breaker with the bus bar, and press firmly until it snaps into place. Follow all local electrical codes and manufacturer guidelines.
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.
