SQUARE D QOU370 Miniature Circuit Breaker, 70 A, 3-Pole, 120/240V AC, 10kA
The SQUARE D QOU370 is a 70 A, three-phase miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This unit-mount breaker is designed for use with…
SKU 3G-OTH-23287
Also listed as: QOU 370 · QOU-370
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 QOU370 is a 70 A, three-phase miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This unit-mount breaker is designed for use with heating applications and features three poles.
Frequently Asked Questions
What is the SQUARE D QOU370 miniature circuit breaker used for?
The SQUARE D QOU370 is a 70 A, three-phase miniature circuit breaker designed for heating applications. It provides overcurrent protection in commercial and industrial electrical systems, rated at 120/240V AC with a 10kA interrupting capacity.
What are the specifications of the SQUARE D QOU370?
The SQUARE D QOU370 is a 70 A, three-pole, three-phase miniature circuit breaker from the QOU Series. It is rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. It is a unit-mount breaker intended for use with heating equipment.
Where to buy the SQUARE D QOU370 worldwide?
3G Electric supplies the SQUARE D QOU370 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the SQUARE D QOU370 miniature circuit breaker?
Install the SQUARE D QOU370 by mounting it on a compatible panelboard or load center. Ensure the circuit is de-energized, connect the line and load conductors to the appropriate terminals, and torque to manufacturer specifications. Always follow local electrical codes.
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Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qou series, unit-mount square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
