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Disconnect Switches

Over 370 parts to choose from.

Disconnect switches provide a means of quickly disconnecting mechanical or electronic systems from their primary power source safely.

  • Across the line, motor starting - up to 300hp @ 600V
  • General Use Rating - 16A to 400A @ 600V
  • Available as through door, door/panel mount, or fully enclosed options
  • Short circuit withstand ratings up to 100kA possible with backup fusing
  • Complete range of accessories including auxiliary contacts, rotary handles, changeover kits, and more

 Catalog DownloadsGeneral CatalogUL 98Dual AC/DC Rated

Click here to filter by individual part for detailed information and downloads.

LSF Series

AC/DC Extended/Direct Handle Motor Disconnect Switch

  • Dual AC/DC rated; click for the data sheet
  • Integrated Base and DIN-Rail Mounting
  • Loadsafe LSF Series
  • Switch make/break operation is independent from operator’s actuation speed
  • Silver contacts ensures safe and durable operation
  • UL 60947-4-1

UL98 Series

Extended/Direct Handle Motor Disconnect Switch

  • 3 and 4 poles
  • 30 A, 60 A, or 100 A
  • Every design is lockable in OFF position
  • Switching mechanism speed is independent fromthe operator
  • Enclosed models or polycarbonate, stainless steelor sheet metal

RT Series

AC /DC Door Mount Motor Disconnect Switch

  • Dual AC/DC rated; click for the data sheet
  • Integrated door or side panel mounting
  • Rear facing terminals for easy installation
  • Loadsafe RT Series
  • Switch make/break operation is independent fromoperator’s actuation speed
  • Silver contacts ensures safe and durable operation
  • UL Disconnect Switches 16-40 A
  • UL 60947-4-1

UL98 Larger Series

200A or 400A UL 98 Motor Disconnect Switch

  • UL98
  • Unique industry feature: Plastic materials can be 100% recycled.
  • Switch make/break operation is independent fromoperator’s actuation speed.
  • Reliable switch for demanding industrial applications.
  • Contact position check/contact condition inspectionwindow for every pole.
  • Maximum horsepower rating 300 hp @ 600V AC.

KU Series

Extended / Direct Handle Motor Disconnect Switch

  • 3-4 poles
  • General Purpose Current: 25A - 150A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 480V AC: 17.5A - 34A
  • Motor FLA @ 600V AC: 11A - 83A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG - 4-1/0AWG

KEM Series

Polycarbonate Enclosed Motor Disconnect Switch

  • Can be used locally at the motor
  • UL Type 4X
  • IEC IP65 Protection Level
  • UV resistant
  • Resistant to many chemicals
  • Lockable - Defeatable Handle

Accessories

Extended Handle Accessory

  • Door Interlock Handles
  • Door Interlock Shaft
  • Auxiliary Switches Fuse
  • Holder Direct Handles
  • Door Mountng Kits
  • Mounting Alternatives  - Aluminum DIN Rail

KEA Series

Aluminum Enclosed Motor Disconnect Switch

  • Can be used locally at the motor

  • UL Type 4

  • Excellent in harsh weather conditions

  • UV resistant

  • Resistant to many chemicals

  • IP66 Protection Level

  • Lockable and Defeatable Handle

KUE Series

Toggle Extended/Direct Handle Motor Disconnect Switch

  • 3 poles
  • General Purpose Current: 25A - 60A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 480V AC: 17.5A - 34A
  • Motor FLA @ 600V AC: 11A - 27A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG - 12-4AWG

KET Series

Sheet Metal Enclosed Motor Disconnect Switch

  • Can be used locally at the motor

  • UL Type 4

  • Excellent in harsh weather conditions

  • Resistant to many chemicals

  • Corrosion and UV resistant

  • IP65 Protection Level

  • Lockable and Defeatable Handle

EVA Series

Toggle with cover Extended/Direct Handle Motor Disconnect Switch

  • 3 poles
  • General Purpose Current: 80A - 150A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 600V AC: 47A - 83A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 4-1/0AWG

KER Series

Stainless Steel Enclosed Motor Disconnect Switch

  • Can be used locally at the motor
  • UL Type 4X
  • Ideal where chemicals are used for cleaning andmaintenance such as food processing and breweries
  • Mining is another application area
  • Stainless Steel (Grade AISI 316)
  • Corrosion Resistant
  • IP66 Protection Level
  • Lockable - Defeatable Handle
Filters
Part Selection Guide
General Purpose Current
16 A(7)
25 A(3)
30 A(8)
40 A(5)
60 A(5)
80 A(6)
100 A(5)
125 A(4)
150 A(2)
200 A(2)
400 A(3)
UL Disconnect Approval
UL 98(2)
UL60947-4-1A (Formerly UL508)(6)
Poles - Disconnects
3 poles(4)
4 poles(4)
Handle Color
Black(9)
none(8)
Yellow / Red(8)
Enclosed Disconnect Switch
No(8)
Enclosure Material
none(8)
Dual Rated Voltage
Yes(6)
Reset Done
Part Selection Guide
General Purpose Current
16 A(7)
25 A(3)
30 A(8)
40 A(5)
60 A(5)
80 A(6)
100 A(5)
125 A(4)
150 A(2)
200 A(2)
400 A(3)
UL Disconnect Approval
UL 98(2)
UL60947-4-1A (Formerly UL508)(6)
Poles - Disconnects
3 poles(4)
4 poles(4)
Handle Color
Black(9)
none(8)
Yellow / Red(8)
Enclosed Disconnect Switch
No(8)
Enclosure Material
none(8)
Dual Rated Voltage
Yes(6)
Reset Done
Disconnect Switches Disconnect Switches 2

    LSF 325UL - 30 A Dual Rated Extended/Direct Handle Motor Disconnect Switch

    LSF 325UL
    Dual Rated Extended/Direct Handle Motor Disconnect SwitchDual AC/DC rated; see below specifications Integrated Base and DIN-Rail Mounting Loadsafe LSF Series Switch make/break operation is semi-independent from operator’s actuation speed Silver contacts ensures safe and durable operation UL 60947-4-1Click for Data Sheet < Product photo...
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    Disconnect Switches Disconnect Switches 2

      LSF 425UL - 30 A Dual Rated Extended/Direct Handle Motor Disconnect Switch

      LSF 425UL
      Dual Rated Extended/Direct Handle Motor Disconnect SwitchDual AC/DC rated; see below specifications Integrated Base and DIN-Rail Mounting Loadsafe LSF Series Switch make/break operation is semi-independent from operator’s actuation speed Silver contacts ensures safe and durable operation UL 60947-4-1Click for Data Sheet < Product photo...
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      Disconnect Switches Disconnect Switches 2

        RT 325 L42AD11 - 30 A Dual Rated Door Mounted Motor Disconnect Switch

        RT 325 L42AD11
        30 A Dual Rated Door Mounted Motor Disconnect SwitchDual AC/DC rated; see below specifications Integrated door or side panel mounting Rear facing terminals for easy installation Loadsafe RT Series Switch make/break operation is semi-independent from operator’s actuation speed Silver contacts ensures safe and durable operation UL 60947-4-1...
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        Disconnect Switches Disconnect Switches 2

          RT 340 L42AD11 - 40 A Dual Rated Door Mounted Motor Disconnect Switch

          RT 340 L42AD11
          40 A Dual Rated Door Mounted Motor Disconnect SwitchDual AC/DC rated; see below specifications Integrated door or side panel mounting Rear facing terminals for easy installation Loadsafe RT Series Switch make/break operation is semi-independent from operator’s actuation speed Silver contacts ensures safe and durable operation UL 60947-4-1...
          View
          Disconnect Switches Disconnect Switches 2

            RT 425 L42AD11 - 30 A Dual Rated Door Mounted Motor Disconnect Switch

            RT 425 L42AD11
            30 A Dual Rated Door Mounted Motor Disconnect SwitchDual AC/DC rated; see below specifications Integrated door or side panel mounting Rear facing terminals for easy installation Loadsafe RT Series Switch make/break operation is semi-independent from operator’s actuation speed Silver contacts ensures safe and durable operation UL 60947-4-1...
            View
            Disconnect Switches Disconnect Switches 2

              RT 440 L42AD11 - 40 A Dual Rated Door Mounted Motor Disconnect Switch

              RT 440 L42AD11
              40 A Dual Rated Door Mounted Motor Disconnect SwitchDual AC/DC rated; see below specifications Integrated door or side panel mounting Rear facing terminals for easy installation Loadsafe RT Series Switch make/break operation is semi-independent from operator’s actuation speed Silver contacts ensures safe and durable operation UL 60947-4-1...
              View
              Disconnect Switches Disconnect Switches 2

                3 Pole UL98 Motor Disconnect Switch - Extended

                KU330UL98
                UL98 Motor Disconnect Switch - ExtendedEvery design is lockable in OFF position Switching mechanism speed is independent from the operator Silver contacts ensure safe and durable operationDATA SHEET < Product photo imprint will vary depending on part number selection.
                View
                Disconnect Switches
                Part Selection Guide
                General Purpose Current
                16 A(7)
                25 A(3)
                30 A(8)
                40 A(5)
                60 A(5)
                80 A(6)
                100 A(5)
                125 A(4)
                150 A(2)
                200 A(2)
                400 A(3)
                UL Disconnect Approval
                UL 98(2)
                UL60947-4-1A (Formerly UL508)(6)
                Poles - Disconnects
                3 poles(4)
                4 poles(4)
                Handle Color
                Black(9)
                none(8)
                Yellow / Red(8)
                Enclosed Disconnect Switch
                No(8)
                Enclosure Material
                none(8)
                Dual Rated Voltage
                Yes(6)
                Reset Done
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