Crane Control Equipments

Lever Limit Switch

Lever Limit Switch

The company is a major Manufacturer, Exporter and Supplier of Lever Limit Switches in New Delhi. The Lever Limit Switches, offered by the company, are feature studded products and are made using the best grade raw materials. The company ensures the timely delivery of the Lever Limit Switches at the market leading prices.

Features :

  • Used for heavy duty EOT cranes, wagon shunting devices etc
  • Meant to prevent over traveling or over traversing on power and control circuit up to 500 volts A.C. 50 cycles/second and 40 amps current rat
  • Remains closed in normal conditions
  • Cuts off power to stop the motor of the particulars motion
  • Operates when its lever reaches its pre-determined position and the lever is moved over a projecting member fixed on the girder
  • Contacts are automatically reset when the lever returns to zero position due to spring action
  • Made in IP-41 as well as in IP-54 enclosure
  • In case of IP 41 enclosure the housing is made from suitably reinforced sheet steel
  • In case of IP-54, the cover is of cast aluminum
  • Base and cover have machined surface to protect the switch against dust
  • Cam shaft on which the cams are fitted is mounted in the housing on molded bushes of synthetic material which are fixed to the front and rear walls by means of screws
  • Cams molded from the highest quality synthetic material
  • Accurately cut cams to correspond to the switching sequence desired
  • Contacts have a maximum continuous current capacity of 40 amps AC.
  • Contact tips are made of high grade silver cadmium oxide alloy.
  • When used for Series operation [up to 40 Amps maximum], the contacts are suitable for 720 operations per hour
  • In case of Shunt operation [for Control Circuit], the contacts are suitable for 1200 operation per hour
  • Same contacts can be used in series as well as in shunt configurations
  • Switching capacity of contacts when used for shunt operation is 15 amps at 400 Volts, AC on highly inductive load and 2.5 amps at 220 Volts
  • Switching capacities are far in excess of what is actually required in practice
  • Replacement of contacts for shunt may not be necessary for a long time
  • Body of contacts made of high grade melamine which is specifically suited for heavy duty operation
  • Material is non-tracking and is capable of with standing heavy arcing


Application Vibrating Levelling
Voltage 200VDC
Frequency 50HZ
Power 0-5Amp
Setting Range 0-1500pF, 1500-3000pF
Rated Voltage 500 V