SQUARE D Miniature Circuit Breaker: 35 A, 120/240V AC, Three Phase, 10kA at 120/240V AC
The SQUARE D QO335 is a 35 A, three-phase miniature circuit breaker from the QO Series, designed for plug-in installation in QO Load Centers and NQ Panelboards. It carries a maximum AIR rating of 10kA at 120/240V AC…
SKU 3G-OTH-21863
Also listed as: QO 335 · QO-335
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
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D QO335 is a 35 A, three-phase miniature circuit breaker from the QO Series, designed for plug-in installation in QO Load Centers and NQ Panelboards. It carries a maximum AIR rating of 10kA at 120/240V AC and an AC voltage rating of 120/240V AC.
Frequently Asked Questions
What is the SQUARE D QO335 miniature circuit breaker used for?
The SQUARE D QO335 is a 35 A, three-phase miniature circuit breaker used for overcurrent protection in QO Load Centers and NQ Panelboards. It is rated 120/240V AC with a 10kA interrupting capacity, making it suitable for commercial and industrial electrical distribution systems.
What are the specifications of the SQUARE D QO335?
The SQUARE D QO335 is a 3-pole, three-phase miniature circuit breaker rated 35 A at 120/240V 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. The manufacturer part number is QO335.
Where to buy the SQUARE D QO335 worldwide?
3G Electric supplies the SQUARE D QO335 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 on this genuine SQUARE D QO335 part.
How to install the SQUARE D QO335 circuit breaker?
To install the SQUARE D QO335, ensure the load center or panelboard is de-energized. Align the breaker's plug-in tabs with the bus bar stabs in a QO Load Center or NQ Panelboard, then press firmly until it snaps into place. Verify torque on terminal connections per 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.
