SQUARE D Miniature Circuit Breaker: 80 A, 120/240V AC, Three Phase, 22kA at 120/240V AC
The SQUARE D QOB380VH is a three-pole, 80 A miniature circuit breaker from the QOB Series, designed for bolt-on mounting in Square D NQOD panelboards. It is rated for 120/240V AC with a maximum AIR rating of 22kA at…
SKU 3G-OTH-23362
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SQUARE D QOB380VH is a three-pole, 80 A miniature circuit breaker from the QOB Series, designed for bolt-on mounting in Square D NQOD panelboards. It is rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC, suitable for three-phase applications.
Frequently Asked Questions
What is the SQUARE D QOB380VH miniature circuit breaker used for?
The SQUARE D QOB380VH is a three-pole, 80 A bolt-on miniature circuit breaker used for overcurrent protection in three-phase 120/240V AC commercial and industrial applications. It mounts in Square D NQOD panelboards and provides a 22kA interrupting rating at 120/240V AC.
What are the specifications of the SQUARE D QOB380VH?
The SQUARE D QOB380VH is rated 80 A, 120/240V AC, three-phase, with a maximum AIR rating of 22kA at 120/240V AC. It has 3 poles, bolt-on mounting, and is designed for use with Square D NQOD panelboards. The manufacturer part number is QOB380VH.
Where to buy the SQUARE D QOB380VH worldwide?
3G Electric supplies the SQUARE D QOB380VH 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 three-pole, 80 A miniature circuit breaker.
How to install the SQUARE D QOB380VH circuit breaker?
Install the SQUARE D QOB380VH by bolting it into a compatible Square D NQOD panelboard. Ensure power is off, verify voltage and current ratings match your system, and torque terminals to manufacturer specifications. Always follow local electrical codes and use proper personal protective equipment.
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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.
