We are Leading manufacturer & exporter of Sheet Metal Body Lever Limit Switch. The Flame-proof type of lever Limit Switch are designed for operation in hazardous environment where explosive gases/vapors are present. The robustly designed Flameproof enclosure is a closed grain aluminum casting and is vacuum impregnated. The enclosure is certified by CIMFR for Groups I, IA and IIB. Each casting is subjected to hydrostatic pressure test as specified in the standard. Lever Limit Switch is used for heavy duty E.O.T. Cranes_, Wagon shunting devices etc., to prevent over traveling or over traversing on power and control circuit.
CWLS/2,40 AMP,IP-55 AND IP-64 ENCOSURE,ALUMINIUM AND SHEET METAL BODY
Limit Switch is used for heavy duty E.O.T. Cranes_, Wagon shunting devices etc., to prevent over traveling or over traversing on power and control circuit up to 500 volts A.C. 50 Hz and 10amps and 40 amps current rating.
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.
These Limit Switches are used for Crane Lever Limit Switch, wagon shunting devices etc to prevent over travel or traverse on power & control circuit upto 500 V. A. C, 50 cycles/second. When used as shunt limit switch the maximum permissible frequency of operation is 1000 operations per hour.
The Limit Switch normally remains closed and cuts off power to stop the motor of the crane. The Limit Switch operates when it reaches a predetermined position when the lever is moved over a projecting member fixed on the girder.