SQUARE D Molded Case Circuit Breaker: 400 A Amps, 42kA at 240V AC, Adj, Lug, ABC
The Square D LAL36400 is a 400 A, 3-pole molded case circuit breaker from the LAL series, rated 600V AC with a maximum AIR rating of 42kA at 240V AC. It features an adjustable instantaneous trip, lug terminals, and…
SKU 3G-OTH-609465
Need installation or engineering help?
Ask a question
Product Description
The Square D LAL36400 is a 400 A, 3-pole molded case circuit breaker from the LAL series, rated 600V AC with a maximum AIR rating of 42kA at 240V AC. It features an adjustable instantaneous trip, lug terminals, and ABC phase connection, designed for reliable overcurrent protection in industrial electrical systems.
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 LAL36400 molded case circuit breaker used for?
The Square D LAL36400 provides overcurrent protection in industrial electrical systems. It is a 400 A, 3-pole breaker rated 600V AC with a 42kA interrupting capacity at 240V AC, suitable for branch-circuit and feeder protection in manufacturing plants and commercial facilities.
What are the specifications of the Square D LAL36400 circuit breaker?
The Square D LAL36400 is a 400 A, 3-pole molded case circuit breaker rated 600V AC. It has a maximum AIR rating of 42kA at 240V AC, adjustable instantaneous trip, lug terminals, and ABC phase connection. It is part of the LAL series with MPN LAL36400.
Where to buy the Square D LAL36400 circuit breaker worldwide?
3G Electric supplies the Square D LAL36400 molded case circuit breaker to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 400 A, 3-pole breaker.
How to select the Square D LAL36400 for an industrial application?
Select the Square D LAL36400 for 600V AC systems requiring 400 A overcurrent protection with adjustable instantaneous trip. Verify the available fault current does not exceed 42kA at 240V AC. Ensure lug terminals match your conductor size and that the ABC phase connection aligns with your system configuration.
Used in
Common applications for SQUARE DSQUARE D Products
3G Electric supplies SQUARE D la-, lh-, q4-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.
