SQUARE D Miniature Circuit Breaker: 20 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QO1520 is a 20 A, single-phase, plug-in miniature circuit breaker from the QO Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with old non-Class CTL QO…
SKU 3G-OTH-21454
Also listed as: QO 1520 · QO-1520
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
Need installation or engineering help?
Ask a question
Product Description
The SQUARE D QO1520 is a 20 A, single-phase, plug-in miniature circuit breaker from the QO Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with old non-Class CTL QO load centers, this 1-pole breaker provides overcurrent protection in residential and commercial 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 QO1520 miniature circuit breaker used for?
The SQUARE D QO1520 provides overcurrent protection in residential and commercial electrical distribution systems. It is specifically designed for use with old non-Class CTL QO load centers, safeguarding circuits against overloads and short circuits.
What are the specifications of the SQUARE D QO1520?
The SQUARE D QO1520 is a 20 A, single-phase, 1-pole plug-in miniature circuit breaker rated for 120/240V AC. It has a maximum AIR rating of 10kA at 120/240V AC and is intended for use with old non-Class CTL QO load centers.
Where to buy the SQUARE D QO1520 worldwide?
3G Electric supplies the SQUARE D QO1520 miniature circuit breaker worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to install the SQUARE D QO1520 circuit breaker?
To install the SQUARE D QO1520, ensure the load center is de-energized. Align the breaker's plug-in tabs with the bus bar in an old non-Class CTL QO load center and press firmly until it snaps into place. Always follow local electrical codes and use appropriate personal protective equipment.
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.
