SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QOB Series Miniature Circuit Breaker (MPN QOB2201021) is a 20 A, single-phase, bolt-on circuit breaker rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This 2-pole unit is designed…
SKU 3G-OTH-23461
Also listed as: QOB 2201021 · QOB-2201021
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 QOB2201021) is a 20 A, single-phase, bolt-on circuit breaker rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. This 2-pole unit is designed for use with Square D NQOD panelboards.
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 QOB2201021 miniature circuit breaker used for?
The SQUARE D QOB2201021 is a 20 A, 2-pole bolt-on circuit breaker for 120/240V AC single-phase applications. It provides overcurrent protection in Square D NQOD panelboards, commonly used in commercial and industrial electrical distribution systems.
What are the specifications of the SQUARE D QOB2201021 circuit breaker?
The SQUARE D QOB2201021 is rated 20 A, 120/240V AC, single-phase, with a maximum AIR rating of 10kA at 120/240V AC. It has 2 poles, a bolt-on mounting style, and is designed for use with Square D NQOD panelboards.
Where to buy the SQUARE D QOB2201021 circuit breaker worldwide?
3G Electric supplies the SQUARE D QOB2201021 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 QOB2201021 bolt-on circuit breaker?
Install the SQUARE D QOB2201021 by ensuring the panelboard is de-energized. Align the breaker's bolt-on tabs with the bus bar in a Square D NQOD panelboard, tighten the mounting screw to the specified torque, and connect the load wires securely. 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.
