SQUARE D Miniature Circuit Breaker: 70 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QOB2701021 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 10kA at 120/240V AC. This 2-pole breaker is designed for use…
SKU 3G-OTH-23328
Also listed as: QOB 2701021 · QOB-2701021
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SQUARE D QOB2701021 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 10kA 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 QOB2701021 miniature circuit breaker used for?
The SQUARE D QOB2701021 is a 70 A, 2-pole bolt-on miniature circuit breaker used to protect electrical circuits from overloads and short circuits in commercial and industrial applications. It is designed for use with Square D NQOD panelboards in single-phase, 120/240V AC systems.
What are the specifications of the SQUARE D QOB2701021?
The SQUARE D QOB2701021 is a 70 A, single-phase, 2-pole miniature circuit breaker rated for 120/240V AC with a maximum AIR rating of 10kA 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 QOB2701021 worldwide?
3G Electric supplies the SQUARE D QOB2701021 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 QOB2701021 circuit breaker?
Install the SQUARE D QOB2701021 by first ensuring the panelboard is de-energized. Align the bolt-on breaker terminals with the bus bar stabs in a Square D NQOD panelboard, then tighten the mounting screw securely. Follow all local electrical codes and the manufacturer's instructions for safe installation.
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.
