UL 508 VARIO Loadbreak Switches

Act as enclosure disconnects when short circuit protection is provided upstream of the switch.

Mini-Vario™ and Vario™ rotary manual motor control switches are suitable for on-load making and breaking of resistive or mixed resistive and inductive circuits where frequent operation is required. The Vario switches may also be used for local control of inductive motor loads.

Features
  • Designed for 12-175 A (IEC) and 10-115 A(UL) applications
  • Meet UL 508 requirements as manual motor controllers and suitable for use as a motor disconnect.
  • witch base has 3 power poles with the optional addition of 3 add on power poles.
  • Up to 4 auxiliary contacts may be added to each switch
  • Available for door mounting or rear mounting at the back pan of the enclosure with door interlock
  • Also offered as an enclosed switch made of corrosion resistant material suitable for IP55 environments
  • Vario Switches also come in metallic enclosures (NEMA type 1, 4, 4X, and 12)
  • NEMA Type 1 and 12 handle operators with single hole/four holes available
  • Vario switches are UL508 at site disconnect switches that should be applied after the last branch circuit protective device.
  • Available accessories for flexibility include
    • Shaft extension kit and Door interlock plate
    • Terminal shroud for main switch
    • Terminal shroud for add-on power pole
    • Terminal shroud for auxiliary contact
    • Add on contact modules
  • UL Listed, CSA certified, IEC standards,CE marked for global acceptance
Related Documents & Downloads

Applications

  • Conveyance Lines

For a complete listing of documentation for this product, please consult the Technical Library.

Catalogs
Manual Motor Control Switches and Disconnects: Vario, GS1, and LK3 9421CT0301
Data Bulletins
Enclosed Starters 23013