SQUARE D Miniature Circuit Breaker: 25 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QO125 is a 25 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…
SKU 3G-OTH-21680
Also listed as: QO 125 · QO-125
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 QO125 is a 25 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 QO125 miniature circuit breaker used for?
The SQUARE D QO125 is a 25 A, single-phase, plug-in miniature circuit breaker from the QO Series. It protects branch circuits in residential and commercial electrical panels, specifically designed for use with QO Load Centers and NQ Panelboards.
What are the specifications of the SQUARE D QO125?
The SQUARE D QO125 is a 1-pole, 25 A, single-phase miniature circuit breaker rated 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. It is a plug-in type from the QO Series, for use with QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QO125 worldwide?
3G Electric supplies the SQUARE D QO125 miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.
How to install the SQUARE D QO125 circuit breaker?
To install the SQUARE D QO125, ensure the panel 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. Follow all local electrical codes and manufacturer instructions.
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.
