SQUARE D Miniature Circuit Breaker: 50 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QO250GFI is a 50 A, single-phase, 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 120/240V AC and a maximum…
SKU 3G-OTH-21968
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 QO250GFI is a 50 A, single-phase, 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 120/240V AC and a maximum AIR rating of 10kA at 120/240V AC.
Frequently Asked Questions
What is the SQUARE D QO250GFI miniature circuit breaker used for?
The SQUARE D QO250GFI is a 50 A, single-phase, plug-in miniature circuit breaker from the QO Series. It provides overcurrent and ground-fault protection for branch circuits in residential and commercial QO Load Centers and NQ Panelboards, rated 120/240V AC with a 10kA interrupting capacity.
What are the specifications of the SQUARE D QO250GFI?
The SQUARE D QO250GFI is a 2-pole, 50 A, single-phase miniature circuit breaker rated 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. It is designed for plug-in use with QO Load Centers and NQ Panelboards, providing ground-fault protection.
Where to buy the SQUARE D QO250GFI worldwide?
3G Electric supplies the SQUARE D QO250GFI 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 for pricing and lead time on this QO Series breaker.
How to install the SQUARE D QO250GFI circuit breaker?
To install the SQUARE D QO250GFI, ensure the load center is de-energized. Align the breaker's plug-in tabs with the bus bar in a QO Load Center or NQ Panelboard, then press firmly until it snaps into place. Connect the load and line conductors per local codes and the manufacturer's instructions.
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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.
