NST Series Non-metallic Disconnect Switches


NST Series Non-metallic Disconnect Switches are for use:

  • In disconnecting motor, lighting and other circuits
Amperages 30; 60; 100; 200A
Voltages 240 VAC/250 VDC; 600 VAC
Type Fusible or non-fusible
Disconnect Switch Manufacturers General Electric; Square D; Cutler-Hammer
Enclosure Material Krydon® fiberglass-reinforced polyester
Auxiliary Switch Optional


  • Enclosures are made of Krydon®, high impact strength fiberglass-reinforced polyester material having excellent corrosion resistance and stability to heat
  • Unitized, strong and durable enclosure construction provides longer service life for equipment
  • Enclosure has hinged access door which opens 160° for easy wiring and maintenance; three screws for door frame are hidden behind access door
  • Access door may be padlocked to prevent unauthorized access

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