DC Disconnect Switches

Companies across several industries rely on Industrial dc disconnect switches produced by Littelfuse, Electrical power providers install our solar disconnect switches in combiner boxes and inverters. Oil and gas producers attach our disconnect switches to dc motors. Railroads use the devices as ground switches. Our Industrial DC Disconnect switches feature self-cleaning blade contacts to ensure long operational life, and the choice of lever handle or dial controls make our disconnect switches adaptable to all settings where locking out circuits protects people and property.

Original Equipment manufacturers for Truck, Bus, Agriculture, & Construction vehicles and commercial vehicle fleet operators depend on Littelfuse for the broadest offering of dc disconnect switches for isolating batteries. Our Automotive DC Disconnect switches feature a wide range of capabilities from 100-500A and up to 70V, and options for sealing and lock out capability.

Subcategories under DC Disconnect Switches

1000 VDC Disconnect Switches

Littelfuse 1000 V dc disconnect switches are energy-efficient, compact units that preserve battery life and minimize shock hazards. They allow users

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1500 VDC Disconnect Switches

Littelfuse 1500 V dc disconnect switches are energy-efficient, compact units that quickly break or safely resume the flow of electrical current to

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500 VDC Disconnect Switches

Littelfuse 500 V dc disconnect switches are energy-efficient, compact units that preserve battery life and minimize shock hazards. Patented operation

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Electrical Battery Disconnect Switches

An electrical battery disconnect switch (also known as a remote battery disconnect switch, remote battery cutoff switch, or remote battery kill

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Manual Battery Disconnect Switches

A manual battery disconnect switch (also known as a battery cutoff switch, battery isolation switch, or battery shutoff switch) is installed in an

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