SQUARE D Miniature Circuit Breaker: 90 A, 120/240V AC, Three Phase, 22kA at 120/240V AC
The SQUARE D QOB390VH is a 90 A, three-phase miniature circuit breaker from the QOB Series, designed for bolt-on installation in Square D NQOD panelboards. It has an AC voltage rating of 120/240V AC and a maximum AIR…
SKU 3G-OTH-23370
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The SQUARE D QOB390VH is a 90 A, three-phase miniature circuit breaker from the QOB Series, designed for bolt-on installation in Square D NQOD panelboards. It has an AC voltage rating of 120/240V AC and a maximum AIR rating of 22kA at 120/240V AC.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SQUARE D QOB390VH miniature circuit breaker used for?
The SQUARE D QOB390VH is a 90 A, three-phase miniature circuit breaker from the QOB Series. It is designed for bolt-on installation in Square D NQOD panelboards to protect electrical circuits from overloads and short circuits in commercial and industrial applications.
What are the specifications of the SQUARE D QOB390VH?
The SQUARE D QOB390VH is a 90 A, three-phase miniature circuit breaker with an AC voltage rating of 120/240V AC and a maximum AIR rating of 22kA at 120/240V AC. It is a bolt-on type from the QOB Series, designed for use with Square D NQOD panelboards.
Where to buy the SQUARE D QOB390VH worldwide?
You can source the SQUARE D QOB390VH through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this QOB Series circuit breaker.
How to install the SQUARE D QOB390VH circuit breaker?
The SQUARE D QOB390VH is a bolt-on miniature circuit breaker designed for installation in Square D NQOD panelboards. Ensure the panelboard is de-energized, then align the breaker with the bus bars and tighten the bolt securely. Follow all applicable electrical codes and manufacturer guidelines.
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.
