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SQUARE D Molded Case Circuit Breaker: 125 A Amps, 25kA at 240V AC, Fixed, Lug, ABC - Q-Frame Square D Molded Case Circuit Breakers
SQUARE DQ-Frame Square D Molded Case Circuit Breakers

SQUARE D Molded Case Circuit Breaker: 125 A Amps, 25kA at 240V AC, Fixed, Lug, ABC

The Square D QDL32125 is a 125 A, 3-pole Q-Frame Molded Case Circuit Breaker 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…

SKU 3G-OTH-721853

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 125 A Amps, 25kA at 240V AC, Fixed, Lug, ABC
Category
Q-Frame Square D Molded Case Circuit Breakers
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Technical Specifications

SQUARE D
Manufacturer Part Number
QDL32125
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 QDL32125 is a 125 A, 3-pole Q-Frame Molded Case Circuit Breaker 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, designed for reliable overcurrent protection in industrial electrical distribution.

Frequently Asked Questions

What is the Square D QDL32125 molded case circuit breaker used for?

The Square D QDL32125 is a 125 A, 3-pole Q-Frame molded case circuit breaker used for overcurrent protection in industrial electrical distribution. It is rated 25kA at 240V AC with fixed instantaneous trip and lug terminals, making it suitable for branch-circuit protection in panels and switchboards.

What are the specifications of the Square D QDL32125?

The Square D QDL32125 is a 125 A, 3-pole molded case circuit breaker with a maximum AIR rating of 25kA at 240V AC. It features fixed instantaneous trip, lug terminals, ABC phase connection, and is part of the QD series. Voltage rating is 240V AC.

Where to buy the Square D QDL32125 worldwide?

3G Electric supplies the Square D QDL32125 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this Q-Frame molded case circuit breaker.

How to select the Square D QDL32125 for an industrial application?

To select the Square D QDL32125, verify your system voltage is 240V AC and your load current does not exceed 125 A. Ensure the available fault current is below 25kA. The fixed instantaneous trip and lug terminals suit fixed-load applications. Confirm ABC phase connection matches your bus configuration.

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 q-frame square d molded case circuit breakers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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