SQUARE D Miniature Circuit Breaker: 70 A, 120/240V AC, Single Phase, 22kA at 120/240V AC
The SQUARE D QOB270VH is a 70 A, single-phase, bolt-on miniature circuit breaker from the QOB Series, rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. This 2-pole breaker is designed for use…
SKU 3G-OTH-23332
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.
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D QOB270VH is a 70 A, single-phase, bolt-on miniature circuit breaker from the QOB Series, rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. This 2-pole breaker is designed for use with Square D NQOD panelboards.
Frequently Asked Questions
What is the SQUARE D QOB270VH miniature circuit breaker used for?
The SQUARE D QOB270VH is a 70 A, 2-pole bolt-on miniature circuit breaker used for overcurrent protection in single-phase 120/240V AC electrical systems. It is designed specifically for use with Square D NQOD panelboards in commercial and industrial power distribution applications.
What are the specifications of the SQUARE D QOB270VH?
The SQUARE D QOB270VH is a 70 A, 2-pole, single-phase miniature circuit breaker rated for 120/240V AC. It has a maximum AIR rating of 22kA at 120/240V AC and is a bolt-on type from the QOB Series, designed for use with Square D NQOD panelboards.
Where to buy the SQUARE D QOB270VH worldwide?
3G Electric supplies the SQUARE D QOB270VH 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 Square D QOB Series breaker.
How to install the SQUARE D QOB270VH circuit breaker?
Install the SQUARE D QOB270VH by ensuring the panelboard is de-energized, then bolt the breaker securely onto the bus bars of a compatible Square D NQOD panelboard. Follow all applicable electrical codes and manufacturer guidelines for torque specifications and wire sizing.
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.
