SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 22kA at 120/240V AC
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB120VHCAFI) is a 20 A, single-phase, bolt-on breaker rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. It is designed for use with QO…
SKU 3G-OTH-22782
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 QOB Series Miniature Circuit Breaker (MPN QOB120VHCAFI) is a 20 A, single-phase, bolt-on breaker rated for 120/240V AC with a maximum AIR rating of 22kA at 120/240V AC. It is designed for use with QO Load Centers and NQ Panelboards.
Frequently Asked Questions
What is the SQUARE D QOB120VHCAFI miniature circuit breaker used for?
The SQUARE D QOB120VHHCAFI is a 20 A, single-phase, bolt-on miniature circuit breaker rated for 120/240V AC. It provides overcurrent protection in QO Load Centers and NQ Panelboards for residential and light commercial electrical distribution systems.
What are the specifications of the SQUARE D QOB120VHCAFI?
The SQUARE D QOB120VHCAFI is a 1-pole, 20 A, single-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 designed for bolt-on mounting in QO Load Centers and NQ Panelboards.
Where to buy the SQUARE D QOB120VHCAFI worldwide?
3G Electric supplies the SQUARE D QOB120VHCAFI 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.
How to install the SQUARE D QOB120VHCAFI circuit breaker?
Install the SQUARE D QOB120VHCAFI by turning off the main power, then bolting the breaker into the designated position in a QO Load Center or NQ Panelboard. Ensure the breaker is fully seated and the terminal screws are torqued to the manufacturer's specifications. Always follow local electrical codes.
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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.
