SQUARE D Miniature Circuit Breaker: 50 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QOU2501021 is a 50 A, single-phase, 2-pole miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with air conditioning…
SKU 3G-OTH-23202
Also listed as: QOU 2501021 · QOU-2501021
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 QOU2501021 is a 50 A, single-phase, 2-pole miniature circuit breaker from the QOU Series, rated for 120/240V AC with a maximum AIR rating of 10kA at 120/240V AC. Designed for use with air conditioning and refrigeration equipment, this unit-mount breaker provides overcurrent protection in a compact form factor.
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 QOU2501021 miniature circuit breaker used for?
The SQUARE D QOU2501021 is a 50 A, 2-pole miniature circuit breaker from the QOU Series, designed for overcurrent protection in air conditioning and refrigeration equipment. It operates at 120/240V AC single-phase and provides reliable protection in a compact unit-mount form factor.
What are the specifications of the SQUARE D QOU2501021 circuit breaker?
The SQUARE D QOU2501021 is rated 50 A, 120/240V AC, single-phase, with a maximum AIR rating of 10kA at 120/240V AC. It has 2 poles and is designed for use with air conditioning and refrigeration equipment. The manufacturer part number is QOU2501021.
Where to buy the SQUARE D QOU2501021 circuit breaker worldwide?
3G Electric supplies the SQUARE D QOU2501021 miniature circuit breaker worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the right SQUARE D QOU series circuit breaker for my application?
To select the correct SQUARE D QOU series breaker, match the voltage (120/240V AC), current rating (e.g., 50 A), and pole count (2 poles) to your equipment's requirements. Ensure the AIR rating (10kA) exceeds the available fault current. The QOU2501021 is specifically designed for air conditioning and refrigeration applications.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D qou series, unit-mount square d miniature circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
