SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Three Phase, 22kA at 120/240V AC
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB320VH) is a 20 A, three-phase, bolt-on circuit breaker rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. Designed for use with Square D…
SKU 3G-OTH-22820
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 QOB Series Miniature Circuit Breaker (MPN QOB320VH) is a 20 A, three-phase, bolt-on circuit breaker rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. Designed for use with Square D NQOD panelboards, this 3-pole breaker provides overcurrent protection in industrial electrical distribution systems.
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 QOB320VH miniature circuit breaker used for?
The SQUARE D QOB320VH is a 20 A, three-phase, bolt-on miniature circuit breaker used for overcurrent protection in industrial electrical distribution systems. It is designed for use with Square D NQOD panelboards and is rated for 120/240V AC with a 22kA interrupting rating.
What are the specifications of the SQUARE D QOB320VH?
The SQUARE D QOB320VH is a 3-pole, 20 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 QOB Series breaker for use with Square D NQOD panelboards.
Where to buy the SQUARE D QOB320VH worldwide?
You can source the SQUARE D QOB320VH 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 Square D circuit breaker.
How to install the SQUARE D QOB320VH circuit breaker?
Install the SQUARE D QOB320VH by bolting it into a compatible Square D NQOD panelboard. Ensure the panel is de-energized, then torque the terminals to the manufacturer's specifications. Always follow local electrical codes and use proper personal protective equipment.
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.
