LHF36300V - Square D 300A 600V 3 Pole Bolt-On Thermal Magnetic Circuit Breaker 35kA@480V

LHF36300V

LHF36300V is a 3 pole, 300 amp, 600 volt thermal magnetic circuit breaker from Square D, designed for reliable protection in industrial and commercial power distribution systems. This breaker features a bolt-on mounting configuration and a high interrupting rating for demanding applications. The LHF36300V is a member of the LHF Series and is built with a robust L-frame construction. It provides thermal magnetic protection with an adjustable trip unit, ensuring precise circuit control and safety. The breaker is suitable for use in systems requiring a 35kA interrupting rating at 480 volts, making it ideal for high fault current environments.

• 300 Amp current rating
• 600 Volt AC maximum voltage rating
• 3 Pole configuration
• Bolt-On mounting type
• 35kA interrupting rating at 480V
• LHF Series, L-frame construction
• Thermal Magnetic adjustable trip unit
• UL Listed, CSA Certified
• Complies with IEC standards
• RoHS/REACH compliant
• Terminal wire size: 1 AWG to 600 KCMIL Aluminum
• Manual trip capability without exposure to live parts

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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: LHF36300V
• Manufacturer : Square D
• Category : Circuit Breaker
• Item Subcategory : Molded Case
• Family : LHF Series
• Type : LHF
• Voltage : 600
• Amperage : 300
• Phase : 3
• Poles : 3
• AIC rating : 35kA@480V
• 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