SQUARE D QOB330EPD Miniature Circuit Breaker
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB330EPD) is a 30 A, three-phase, bolt-on breaker rated for 240V AC with a maximum AIR rating of 10kA at 240V AC. It is designed for use with QO Load Centers…
SKU 3G-OTH-23455
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 QOB Series Miniature Circuit Breaker (MPN QOB330EPD) is a 30 A, three-phase, bolt-on breaker rated for 240V AC with a maximum AIR rating of 10kA at 240V AC. It is designed for use with QO Load Centers and NQ Panelboards.
Frequently Asked Questions
What is the SQUARE D QOB330EPD miniature circuit breaker used for?
The SQUARE D QOB330EPD is a 30 A, three-phase, bolt-on miniature circuit breaker rated for 240V AC. It provides overcurrent protection in QO Load Centers and NQ Panelboards, commonly used in commercial and industrial electrical distribution systems.
What are the specifications of the SQUARE D QOB330EPD?
The SQUARE D QOB330EPD is a 30 A, three-phase, bolt-on miniature circuit breaker with an AC voltage rating of 240V AC and a maximum AIR rating of 10kA at 240V AC. It is designed for use with QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QOB330EPD worldwide?
3G Electric supplies the SQUARE D QOB330EPD 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.
How to install the SQUARE D QOB330EPD circuit breaker?
Install the SQUARE D QOB330EPD by bolting it into a compatible QO Load Center or NQ Panelboard. Ensure the panel is de-energized, torque terminals to manufacturer specifications, and verify phase and voltage ratings before energizing. Always follow local electrical codes.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qob series, bolt-on square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
