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Description

Function :

These Switches are designed for Man and Machine Safety, to avoid accidents, and for stopping the Machine in case of Emergency.

Heavy Duty Limit Switches find their application in sensing the over travel or movement of the machine.


  Standardized design and moulded construction allows interchangeability of parts.
  Switches are protected against accidental over travel of the operating lever.
  Special rubber ‘O’ ring on the shaft for better ingress protection.
  2NO+2NC contacts are available.
  Output contacts are rated for 16A at 440V AC on resistive load. They are suitable for lower rating also. (e.g. 5A at 240V AC).
  One way and two way operating switches are available.
  Standard operating position: (1-0-1).

Optional Features

  'V' lever switch available.
  Different Contact Program available as per requirement.

Output Contacts : 2NO+2NC
Contact Rating : 16 Amp at 440V AC on resistive load. They are suitable for lower rating also. (e.g. 5A at 240V AC)
Termination : Suitable to accept 2.5 mm sq conductors. Separate earthing studs are provided
Housing : DMC or Cast Aluminium, Dust and Water tight to IP – 65 grade.
Cast Iron Enclosure available optionally

Heavy Duty limit Switches are used for moving machines like Stackers, Reclaimers, E.O.T. Cranes, Loaders, Tipplers, Conveyors, Transfer Cars, Elevators, Mills, Mobile Cranes, Material Handling Equipments etc.