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

The Square D QDA32090 is a 90 A, 3-pole molded case circuit breaker for I-Line panelboards, rated 25kA at 240V AC with a fixed instantaneous trip and lug terminals. It features ABC phase connection and is part of the…

SKU 3G-OTH-721847

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

SQUARE D
Manufacturer Part Number
QDA32090
Series
QD
Type
25kA at 240V AC, Fixed, Lug, ABC, QD
AC
240V
Poles
3
Max. AIR Rating
25kA at 240V AC
Phase Connection
ABC
Instantaneous Trip
Fixed
Terminal Connection
Lug
View Full Spec Sheet

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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D QDA32090 is a 90 A, 3-pole molded case circuit breaker for I-Line panelboards, rated 25kA at 240V AC with a fixed instantaneous trip and lug terminals. It features ABC phase connection and is part of the QD series, providing overcurrent protection in commercial and industrial power distribution systems.

Frequently Asked Questions

What is the Square D QDA32090 molded case circuit breaker used for?

The Square D QDA32090 provides overcurrent protection in commercial and industrial power distribution systems. It is designed for I-Line panelboards, handling up to 90 A at 240V AC with a 25kA interrupting rating, making it suitable for branch or feeder circuits.

What are the specifications of the Square D QDA32090 circuit breaker?

The Square D QDA32090 is a 90 A, 3-pole molded case circuit breaker rated 25kA at 240V AC. It features a fixed instantaneous trip, lug terminals, ABC phase connection, and is part of the QD series. It mounts in I-Line panelboards for overcurrent protection.

Where to buy the Square D QDA32090 worldwide?

3G Electric supplies the Square D QDA32090 worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine Square D circuit breakers to your site, ensuring compliance with local requirements.

How to install the Square D QDA32090 in an I-Line panelboard?

To install the Square D QDA32090, ensure the panelboard is de-energized. Align the breaker’s I-Line jaws with the panel bus bars, push firmly until seated, and secure with the mounting screw. Torque lug terminals to manufacturer specifications for reliable connections.

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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