SQUARE D QO270 Miniature Circuit Breaker, 70A, 2-Pole, 120/240V AC
The SQUARE D QO270 is a 70 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in installation in QO Load Centers and NQ Panelboards. It has an AC voltage rating of 120/240V AC and…
SKU 3G-OTH-22080
Also listed as: QO 270 · QO-270
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 QO270 is a 70 A, single-phase, 2-pole miniature circuit breaker from the QO Series, designed for plug-in installation in 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 QO270 miniature circuit breaker used for?
The SQUARE D QO270 is a 70 A, 2-pole miniature circuit breaker used for overcurrent protection in residential and commercial single-phase applications. It installs in QO Load Centers and NQ Panelboards, safeguarding branch circuits against overloads and short circuits at 120/240V AC.
What are the specifications of the SQUARE D QO270 circuit breaker?
The SQUARE D QO270 is a 70 A, single-phase, 2-pole 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. The manufacturer part number is QO270.
Where to buy the SQUARE D QO270 circuit breaker worldwide?
3G Electric supplies the SQUARE D QO270 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this QO Series breaker globally.
How to install the SQUARE D QO270 circuit breaker?
To install the SQUARE D QO270, 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. Verify the breaker is fully seated before restoring power. Always follow local electrical codes.
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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.
