SQUARE D QOB120GFI Miniature Circuit Breaker
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB120GFI) is a 20 A, single-phase, bolt-on circuit breaker rated for 120V AC with a maximum AIR rating of 10kA at 120V AC. It is designed for use with QO Load…
SKU 3G-OTH-22823
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
Compliance & shipping
- Hazardous material
- Not classified as hazardous
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Ships under standard freight
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB120GFI) is a 20 A, single-phase, bolt-on circuit breaker rated for 120V AC with a maximum AIR rating of 10kA at 120V AC. It is designed for use with QO Load Centers and NQ Panelboards.
Frequently Asked Questions
What is the SQUARE D QOB120GFI miniature circuit breaker used for?
The SQUARE D QOB120GFI is a 20 A, single-phase, bolt-on miniature circuit breaker rated for 120V AC. It provides overcurrent and ground-fault protection in QO Load Centers and NQ Panelboards, commonly used in residential and light commercial electrical distribution systems.
What are the specifications of the SQUARE D QOB120GFI circuit breaker?
The SQUARE D QOB120GFI is a 1-pole, 20 A, 120V AC miniature circuit breaker with a maximum AIR rating of 10kA at 120V AC. It is a bolt-on type designed for use with QO Load Centers and NQ Panelboards, providing ground-fault circuit interruption.
Where to buy the SQUARE D QOB120GFI circuit breaker worldwide?
3G Electric supplies the SQUARE D QOB120GFI miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine SQUARE D part.
How to install the SQUARE D QOB120GFI circuit breaker?
Install the SQUARE D QOB120GFI by first ensuring the panel is de-energized. Bolt the breaker securely into the QO Load Center or NQ Panelboard bus bar. Connect the line and load conductors to the appropriate terminals, torque to manufacturer specifications, and verify ground-fault operation per local 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.
