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SQUARE D Molded Case Circuit Breaker: 125 A Amps, 42kA at 240V AC, Adj, 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: 125 A Amps, 42kA at 240V AC, Adj, Lug, AC

The Square D LA Series Molded Case Circuit Breaker (MPN LA26125AC) is a 125 A, 42kA at 240V AC rated unit with an adjustable instantaneous trip and lug terminal connections. It features a 625 A low amp trip setting…

SKU 3G-OTH-721871

Brand
SQUARE D
Item
Molded Case Circuit Breaker: 125 A Amps, 42kA at 240V AC, Adj, Lug, AC
Category
Square D Molded Case Circuit Breakers for I-Line Panelboards
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Technical Specifications

SQUARE D
Manufacturer Part Number
LA26125AC
Series
LA
Type
42kA at 240V AC, Adj, Lug, AC
Max. AIR Rating
42kA at 240V AC
Phase Connection
AC
Instantaneous Trip
Adjustable
Terminal Connection
Lug
Low Amp Trip Setting
625 A
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SQUARE D Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Square D LA Series Molded Case Circuit Breaker (MPN LA26125AC) is a 125 A, 42kA at 240V AC rated unit with an adjustable instantaneous trip and lug terminal connections. It features a 625 A low amp trip setting and is designed for AC phase connections in I-Line panelboards.

Frequently Asked Questions

What is the Square D LA26125AC molded case circuit breaker used for?

The Square D LA26125AC is a 125 A molded case circuit breaker with a 42kA at 240V AC interrupting rating, used for overcurrent protection in I-Line panelboards. It is suitable for industrial and commercial AC power distribution systems requiring adjustable instantaneous trip settings.

What are the specifications of the Square D LA26125AC circuit breaker?

The Square D LA26125AC is a 125 A, 42kA at 240V AC rated molded case circuit breaker from the LA series. It features an adjustable instantaneous trip, lug terminal connections, AC phase connection, and a 625 A low amp trip setting. It is designed for I-Line panelboards.

Where to buy the Square D LA26125AC circuit breaker worldwide?

3G Electric supplies the Square D LA26125AC molded case circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this Square D breaker.

How to select the right Square D LA series circuit breaker for an I-Line panelboard?

To select the correct Square D LA series breaker, match the voltage (240V AC), current rating (125 A), and interrupting capacity (42kA) to your system. Verify the terminal connection type (lug) and adjustable trip settings. Consult Square D documentation for I-Line panelboard compatibility and ensure proper phase connection.

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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