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Sheet Metal Lever Limit Switch
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Features : The lever Limit switch operates when its lever reaches its pre-determined position and the lever is moved over a projecting member fixed on the Girder. The Limit Switch contacts are automatically reset when the lever returns to zero position due to spring action. The Lever Limit Switch is 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 where as in case of IP-54, the cover is of Cast Aluminum. Also in this case the base and cover have machined surface to protect the Limit Switch against dust. The cam shaft on which the cams are fitted is mounted in the housing on moulded bushes of synthetic material which are fixed to the front and rear walls by means of screws. The Cams which are fitted on the cam shaft are moulded from the highest quality synthetic material and are accurately cut to correspond to the switching sequence desired. The contacts have a maximum continuous Current capacity of 40 amps AC. The 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 and in case of Shunt operation [ for Control Circuit ] , the Contacts are suitable for 1200 operation per hour. The same Contacts can be used in Series as well as in Shunt configurations The switching capacity of the Contacts when used for Shunt operation is 15 amps at 400 Volts, AC on highly inductive load and 2.5 amps at 220 Volts DC . These switching capacities in fact are far in excess of what is actually required in practise and hence replacement of Contacts for Shunt may not be necessary for a long time. The body of the Contacts is made of high grade Melamine which is specifically suited for heavy duty operation .The material is non – tracking and is capable of with standing heavy arcing.
Lever Limit Switch
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Speedage” make Limit switches are used for heavy duty E.O.T. Cranes, Wagon shunting devices etc to prevent over travel. The limit switch normally remains closed and cuts off power to stop the motor of the crane. The Lever limit switch operates when it reaches a predetermined position when the lever is moved over a projecting member fixed on the girder. The series limit switch is fitted with four sets of contacts which cuts off two phases of the motor in either direction and is suitable for 500v.a.c. 50 cycles/sec. supply system. The limit switch contacts are automatically reset when the lever returns to zero position due to spring action. The Limit Switches are made in IP 54 enclosure. The housing is made of cast Iron / cast Aluminium. The base and cover have machined surface to protect against dirt and dust.
Best Deals from Lever Limit Switch
MONO LEVER LIMIT SWITCH
449 Per PCS
Brand SIBASS Usage/Application INDUSTRIAL Switch Type Lever Limit Switch Pole Throw SPST Rated Voltage 240 VAC Model Name/Number XD2-PA14 Current Rating 10A
Lever Limit Switch
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We are offering a wide assortment of quality Lever Limit Switches. The Lever Limit Switches are used to prevent over travel of hoisting motion on power. The limit switches generally remain closed and cut off power to stop the motor of the crane. They operate when on reaching a pre-determined position when the lever is moved over a projecting member fixed on the grid. We are a prominent Lever Limit Switch Manufacturer and Supplier from Delhi (India). We can make them available in standard and customized dimensions as per the buyer’s requirements. Specifications Control circuit up to 500 V 40 Amps continuous current
Lever Limit Switch
2,000 - 5,000 Per Piece
Lever Limit Switch
200 Per Piece
Lever Limit Switches
1,000 - 5,000 Per Piece
The limit switch normally remains closed and cuts off power to stop the motor of the crane. The Lever limit switch operates when it reaches a predetermined position when the lever is moved over a projecting member fixed on the girder. The series limit switch is fitted with four sets of contacts which cuts off two phases of the motor in either direction and is suitable for 500v.a.c. 50 cyclessec. supply system. The limit switch contacts are automatically reset when the lever returns to zero position due to spring action.
ME-8107 Mechanical Control Rotatable Lever Limit Switch , Degree Of Protection: Ip 65
250 Per piece
ME-8107 Mechanical Control Rotatable Lever Limit Switch
lever type limit switches
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lever type limit switches, Cable Carriers, cable trolley
