Altech motor disconnects

Motor Disconnect
Switches

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  • One of the smallest 60A switches in the industry with compact design
  • Advanced switch technology (use of silver contacts ensures safe and durable operation)
  • Across the line, motor starting - up to 75hp/600V
  • General Use Rating - 25A to 150A/600V
  • Available as rotary switches for extended or direct handle
  • Toggle switches
  • Non-fused switch
  • Interrupting capacity 10kA with back-up fuse
  • DIN Rail and panel mount available
  • Comprehensive range of accessories includes Door Mounting Kits & Fuse Holder
  • Snap on auxiliary contacts
  • Enclosed switches with NEMA Type 4x rating
  • AC Motor Across-the-line
  • AC General Use
  • Electrical Ratings 25-150A/600V
  • Horsepower Ratings
  • Extended and Direct Handles, Toggle Switches
  • DIN Rail Mount
  • Comprehensive Range of Accessories

    Plus they are very competively priced.

Extended / Direct Handle Motor Disconnect Switch

The KU/VKA...N series can be used with extended and direct handles.

  • 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
Extended Handle Accessories
  • Door Interlock Handles
  • Door Interlock Shaft
  • Auxiliary Switches
  • Fuse Holder
  • Direct Handles
  • Door Mountng Kits
  • Mounting Alternatives - Aluminum DIN Rail
Extended / Direct Handle Motor Disconnect Switch

The KUE series only requires an additional cover plate (see below) which makes the switch IP20 touch proof.

  • 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

Suitable Accessories

  • Cover Plate
Extended / Direct Handle Motor Disconnect Switch

The EVA series includes a cover plate.

  • 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
Enclosed Motor Disconnect Switch

These enclosed switches can be used locally at the motor.

  • 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
  • Environmental Rating: NEMA Type 4X
Fused - Enclosed Motor Disconnect Switch

These enclosed switches can be used locally at the motor.

  • 3 pole
  • General Purpose Current: 30A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 600V AC: 54A - 83A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG
  • Environmental Rating: NEMA Type 4X
Stainless Steel Enclosed Motor Disconnect Switch

These enclosures are ideal where chemicals are used for cleaning and maintenance such as food processing plants and breweries. Mining is another application area. Their stainless steel construction is extremely resistant to corrosion, and the enclosure is also rated to IP66.

  • 3-4 poles
  • General Purpose Current: 25A - 125A
  • Maximum Voltage: 600V AC
  • Motor FLA @ 480V AC: 17.5A - 34A
  • Motor FLA @ 600V AC: 11A - 68A
  • 1 Phase and 3 Phase Horsepower Rating
  • Short Circuit withstand Rating at 600V with Max. Fuse
  • Terminal Size Acceptability: 14-8AWG
  • Environmental Rating: NEMA Type 4X

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