SQUARE D Miniature Circuit Breaker: 90 A, 120/240V AC, Single Phase, 10kA at 120/240V AC
The SQUARE D QOU290 is a 90 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…
SKU 3G-OTH-23348
Also listed as: QOU 290 · QOU-290
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 QOU290 is a 90 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 QOU290 miniature circuit breaker used for?
The SQUARE D QOU290 is a 90 A, 2-pole miniature circuit breaker designed for overcurrent protection in air conditioning and refrigeration equipment. It operates at 120/240V AC single-phase with a 10kA interrupting rating, making it suitable for commercial HVAC and refrigeration applications.
What are the specifications of the SQUARE D QOU290 circuit breaker?
The SQUARE D QOU290 is a 90 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 part of the QOU Series and is designed for use with air conditioning and refrigeration equipment.
Where to buy the SQUARE D QOU290 circuit breaker worldwide?
3G Electric supplies the SQUARE D QOU290 miniature circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine SQUARE D breaker for your HVAC or refrigeration application.
How to select the right SQUARE D QOU series breaker for my application?
To select the correct SQUARE D QOU series breaker, match the voltage (120/240V AC), current rating (e.g., 90 A for the QOU290), and interrupting capacity (10kA) to your equipment's requirements. Ensure it is listed for use with air conditioning and refrigeration systems. Consult a licensed electrician for proper sizing.
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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.
