SQUARE D Miniature Circuit Breaker: 10 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QO Series Miniature Circuit Breaker (MPN QO1101021) is a 10 A, single-phase, plug-in type breaker rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. It is designed for use with QO…
SKU 3G-OTH-21182
Also listed as: QO 1101021 · QO-1101021
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 QO Series Miniature Circuit Breaker (MPN QO1101021) is a 10 A, single-phase, plug-in type breaker rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. It is designed for use with QO Load Centers and NQ 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 QO1101021 miniature circuit breaker used for?
The SQUARE D QO1101021 is a 10 A, single-phase miniature circuit breaker used for overcurrent protection in residential and commercial electrical panels. It is designed for use with QO Load Centers and NQ Panelboards, providing reliable protection for branch circuits at 120/240V AC.
What are the specifications of the SQUARE D QO1101021 circuit breaker?
The SQUARE D QO1101021 is a 10 A, single-phase, plug-in miniature circuit breaker rated for 120/240V AC. It has a maximum AIR rating of 10kA at 120/240V AC and is designed for use with QO Load Centers and NQ Panelboards. It is part of the QO Series by SQUARE D.
Where to buy the SQUARE D QO1101021 circuit breaker worldwide?
You can source the SQUARE D QO1101021 circuit breaker 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 QO Series breaker.
How to install the SQUARE D QO1101021 circuit breaker?
To install the SQUARE D QO1101021, ensure the panel is de-energized. Align the breaker's plug-in base with the bus bar in a QO Load Center or NQ Panelboard and press firmly until it snaps into place. Verify the breaker is fully seated and the handle operates freely before restoring power.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qo series, plug-in square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
