LHF3640030DC - Square D 400 Amp 600V 3-Pole Molded Case Circuit Breaker

LHF3640030DC

LHF3640030DC is a Square D molded case circuit breaker designed for reliable overload and short-circuit protection in industrial and commercial power distribution applications.

This 3-pole, 400-amp rated breaker operates at 600 volts and features thermal-magnetic trip technology for dependable performance. The bolt-on mounting configuration provides flexible installation options in various electrical enclosures and panel configurations. Built to UL 489 and CSA standards, this breaker delivers consistent protection across demanding electrical systems.

• Part Number: LHF3640030DC
• Manufacturer: Square D by Schneider Electric
• Poles: 3
• Amperage: 400 Amp
• Voltage: 600V
• Trip Unit: Thermal-Magnetic
• Mounting Type: Bolt-On
• Standards: UL 489, CSA

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Additional Information

This item does not included Lugs. If you would like lugs please reach out to a sales rep with wiring specs and we can help you with the lugs part number.

Specifications

• Part Number: LHF3640030DC
• Manufacturer : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : LHF Series
• Type : LHF
• Voltage : 600
• Amperage : 400
• Phase : 3
• Poles : 3
• AIC rating : 20kA@500VDC
• Connection : Bolt-On
• Functions : LI - Long-Time and Instantaneous
• Frame Size : L Frame
• Protection : Thermal Magnetic

Product Data

• Dimensions : Depth 4 in (101.60 mm) Width 6 in (152.40 mm) Height 12.5 in (317.50 mm)
• Weight : 20