SQUARE D Miniature Circuit Breaker: 110 A, 120/240V AC, Three Phase, 22kA at 120/240V AC
The SQUARE D QOB3110VH is a 110 A, three-phase miniature circuit breaker from the QOB Series, designed for bolt-on installation. It carries an AC voltage rating of 120/240V AC and a maximum AIR rating of 22kA at…
SKU 3G-OTH-22595
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 QOB3110VH is a 110 A, three-phase miniature circuit breaker from the QOB Series, designed for bolt-on installation. It carries an AC voltage rating of 120/240V AC and a maximum AIR rating of 22kA at 120/240V AC. This three-pole breaker is intended for use with Square D NQOD panelboards.
Frequently Asked Questions
What is the SQUARE D QOB3110VH miniature circuit breaker used for?
The SQUARE D QOB3110VH is a 110 A, three-phase miniature circuit breaker used for overcurrent protection in commercial and industrial electrical distribution. It is designed for bolt-on installation in Square D NQOD panelboards, protecting circuits rated up to 120/240V AC with a 22kA interrupting rating.
What are the specifications of the SQUARE D QOB3110VH?
The SQUARE D QOB3110VH is a 3-pole, 110 A miniature circuit breaker rated 120/240V AC, three-phase, with a maximum AIR rating of 22kA at 120/240V AC. It is part of the QOB Series and is for use with Square D NQOD panelboards. The manufacturer part number is QOB3110VH.
Where to buy the SQUARE D QOB3110VH worldwide?
3G Electric supplies the SQUARE D QOB3110VH miniature circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this Square D QOB Series breaker.
How to install the SQUARE D QOB3110VH circuit breaker?
Install the SQUARE D QOB3110VH by bolting it into a compatible Square D NQOD panelboard. Ensure power is off, verify the breaker's 110 A rating and 120/240V AC voltage match the circuit, and torque connections to manufacturer specifications. Always follow local electrical codes and use qualified personnel.
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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.
