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SQUARE D Molded Case Circuit Breaker: 90 A Amps, 25kA at 240V AC, Fixed, Lug, AC - Square D Molded Case Circuit Breakers for I-Line Panelboards
SQUARE DSquare D Molded Case Circuit Breakers for I-Line Panelboards

SQUARE D Molded Case Circuit Breaker: 90 A Amps, 25kA at 240V AC, Fixed, Lug, AC

The Square D QDA220902 is a 90 A molded case circuit breaker for I-Line panelboards, with 2 poles, 240V AC, and a max. AIR rating of 25kA at 240V AC. It features a fixed instantaneous trip, lug terminal connections…

SKU 3G-OTH-721971

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 90 A Amps, 25kA at 240V AC, Fixed, Lug, AC
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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Technical Specifications

SQUARE D
Manufacturer Part Number
QDA220902
Series
QD
Type
25kA at 240V AC, Fixed, Lug, AC, QD
AC
240V
Poles
2
Max. AIR Rating
25kA at 240V AC
Phase Connection
AC
Instantaneous Trip
Fixed
Terminal Connection
Lug
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D QDA220902 is a 90 A molded case circuit breaker for I-Line panelboards, with 2 poles, 240V AC, and a max. AIR rating of 25kA at 240V AC. It features a fixed instantaneous trip, lug terminal connections, and is part of the QD series. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in electrical controls.

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 QDA220902 molded case circuit breaker used for?

The Square D QDA220902 is a 90 A molded case circuit breaker designed for I-Line panelboards in industrial electrical distribution. It protects circuits from overloads and short circuits with a fixed instantaneous trip, suitable for 240V AC systems up to 25kA fault current.

What are the specifications of the Square D QDA220902 circuit breaker?

The Square D QDA220902 is a 2-pole, 90 A molded case circuit breaker rated 240V AC with a max. AIR rating of 25kA at 240V AC. It features lug terminal connections, a fixed instantaneous trip, and is part of the QD series. 3G Electric supplies this genuine component globally.

Where to buy the Square D QDA220902 circuit breaker worldwide?

3G Electric supplies the Square D QDA220902 molded case circuit breaker worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine component to your facility. Contact us for availability and lead time.

How to select the Square D QDA220902 for an I-Line panelboard?

To select the Square D QDA220902, verify your panelboard accepts QD series breakers and requires a 90 A, 2-pole, 240V AC device with a 25kA interrupting rating. Ensure lug terminals match your wiring. 3G Electric can help confirm compatibility across 14 industrial departments.

Used in

Common applications for SQUARE D
Commercial building electrical panels — Square D QO series plug-in circuit breakers for branch circuit protection
Industrial motor control centers — Square D QOB series bolt-on breakers in NQOD panelboards
Heating equipment installations — Square D QOU series unit-mount breakers for overcurrent protection
Outdoor electrical distribution — Square D L-Frame enclosures housing LAL/LHL breakers for 400 A service
Indoor facility power distribution — Square D Q-Frame enclosures with QBL/QDL breakers for 225 A circuits
Retrofit and replacement in existing Square D load centers — QO series breakers for 120/240V AC systems

SQUARE D Products

3G Electric supplies SQUARE D square d molded case circuit breakers for i-line panelboards. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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