SQUARE D Miniature Circuit Breaker: 30 A, 120/208V AC, Three Phase, 10kA at 208/120V AC
The SQUARE D QOB Series QOB330GFI is a three-phase, 30 A, bolt-on miniature circuit breaker rated for 120/208V AC with a maximum AIR rating of 10kA at 208/120V AC. This three-pole breaker is designed for use with QO…
SKU 3G-OTH-22893
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 QOB330GFI is a three-phase, 30 A, bolt-on miniature circuit breaker rated for 120/208V AC with a maximum AIR rating of 10kA at 208/120V AC. This three-pole breaker is designed for use with QO Load Centers and NQ Panelboards.
Frequently Asked Questions
What is the SQUARE D QOB330GFI miniature circuit breaker used for?
The SQUARE D QOB330GFI is a three-pole, 30 A bolt-on miniature circuit breaker used for overcurrent protection in commercial and industrial electrical systems. It is designed for use with QO Load Centers and NQ Panelboards in three-phase, 120/208V AC applications.
What are the specifications of the SQUARE D QOB330GFI?
The SQUARE D QOB330GFI is a three-phase, 30 A miniature circuit breaker with an AC voltage rating of 120/208V AC and a maximum AIR rating of 10kA at 208/120V AC. It is a three-pole, bolt-on unit from the QOB Series, compatible with QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QOB330GFI worldwide?
3G Electric supplies the SQUARE D QOB330GFI 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 on this QOB Series breaker.
How to install the SQUARE D QOB330GFI circuit breaker?
To install the SQUARE D QOB330GFI, ensure the panel is de-energized. Align the bolt-on breaker with the bus bar in a QO Load Center or NQ Panelboard and tighten the mounting screw securely. Torque connections per manufacturer guidelines. Always follow local electrical codes and use qualified personnel.
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.
