LH36400 MCCB 600V 400A Schneider Electric

Description

Schneider Electric 0de2 Product Discount Schedule Molded Case Circuit Breaker (MCCB) 600v 400a :

Model / Catalog No.	Brand	Current	Voltage	Poles	Mounting	Trip	Discount
LAP36400MB	Square D / Schneider Electric	400A	600VAC	3P	Unit Mount	Thermal-Magnetic	0DE2
LAL36400	Square D / Schneider Electric	400A	600VAC	3P	Unit Mount	Thermal-Magnetic	0DE2
LH36400	Square D / Schneider Electric	400A	600VAC	3P	I-Line	Thermal-Magnetic	0DE2
LGA36400U33X	Square D / Schneider Electric	400A	600VAC	3P	I-Line	MicroLogic 3.3S	0DE2
LGA36400U31X	Square D / Schneider Electric	400A	600VAC	3P	I-Line	MicroLogic 3.3	0DE2

LJA36400U44X

Product Datasheet Manual PDF

 

Schneider Electric Square D LH36400 400A 600V 3-Pole I-Line Molded Case Circuit Breaker

The Schneider Electric Square D LH36400 is a high-capacity 400 Amp, 600 Volt, 3-Pole Molded Case Circuit Breaker (MCCB) designed for reliable protection of electrical distribution systems. Part of the Square D I-Line circuit breaker family, the LH36400 features thermal-magnetic protection for dependable protection against sustained overloads and high-current short-circuit conditions.

With an I-Line connection on the line side and lugs on the load side, the LH36400 is designed for installation in compatible Square D I-Line panelboards and switchboards. The breaker provides a 25 kA interrupting rating at 600VAC, making it suitable for a wide range of commercial and industrial power distribution applications.

Thermal-Magnetic Circuit Protection

Uses thermal-magnetic sensing technology in each pole. The thermal protection element responds to sustained overload conditions, while the magnetic protection element provides rapid circuit interruption during high-current short-circuit events.

This combination provides dependable protection for electrical distribution equipment while allowing the breaker to be manually operated when required.

Square D I-Line Mounting

The I-Line mounting system is designed for integration with compatible Square D I-Line panelboards and switchboards. The LH36400 uses an I-Line connection on the line side and load-side lugs for the outgoing circuit connection.

For I-Line installations, proper panel compatibility and mounting orientation should always be verified before installation. Schneider Electric notes that breakers larger than 250A have specific installation requirements within I-Line panelboards.

Technical Specifications

Specification	Details
Manufacturer	Schneider Electric
Brand	Square D
Model / Catalog Number	LH36400
Product Family	I-Line
Product Type	Molded Case Circuit Breaker
Frame	LH
Rated Current	400A
Rated Voltage	600VAC
Number of Poles	3
Trip Unit	Thermal-Magnetic
Interrupting Rating @ 600VAC	25kA
Interrupting Rating @ 480VAC	35kA
Interrupting Rating @ 480Y/277VAC	35kA
Interrupting Rating @ 240VAC	65kA
Mounting	I-Line
Line Connection	I-Line
Load Connection	Lugs
Magnetic Hold Current	2,000A
Magnetic Trip Current	4,000A
Terminal Type	AL400LA
Wire Size	AWG 1–600 kcmil Al/Cu
Standards	UL / CSA / IEC

The interrupting ratings above are based on Schneider Electric’s product datasheet and vary according to system voltage.

Typical Applications

The Schneider Electric Square D can be used for high-current circuit protection in :

• Industrial electrical distribution systems
• Commercial buildings
• Manufacturing facilities
• Industrial plants
• Main distribution panels
• Feeder circuits
• Square D I-Line panelboards
• I-Line switchboards
• Motor control and industrial power systems
• Electrical system upgrades and replacement projects

Reliable 400A Power Distribution Protection

With its 400A continuous current rating, 600VAC voltage rating, 3-pole configuration, and thermal-magnetic protection, the LH36400 is designed for demanding electrical distribution applications where reliable overload and short-circuit protection is required.

The combination of I-Line plug-in mounting and load-side lugs also makes the LH36400 particularly suitable for compatible Square D I-Line distribution equipment.

Product Availability and Pricing

Schneider Electric currently lists the LH36400 as normally stocked in its distribution facility. The manufacturer’s listed price is currently US$8,145, but Schneider notes that this is a List Price and may be subject to trade discounts; actual distributor pricing can therefore be different.

Important Ordering Information

Before purchasing or installing, verify the following information against the existing electrical system:

• Catalog number and nameplate
• 400A current rating
• 600VAC system voltage
• 3-pole configuration
• I-Line panelboard or switchboard compatibility
• Required interrupting rating
• Terminal and conductor requirements
• Available accessories and installation configuration

Always verify the complete breaker specification and compatibility with the electrical equipment before installation.

please inquiry for available stock Schneider Electric 0de2 Product Discount Schedule Molded Case Circuit Breaker (MCCB).

Seller Warranty 1 Year.