Duplex Engineering Works

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The clients can avail Roller Lever Limit Switches of S.L.S. Type, which are two way shunt limit switches. These find their application in preventing over-travelling & over-traversing. This product is fitted with two silver cadmium bimetal (cladcon) tipped contacts, which usually remain closed. Our S.L.S. type roller lever limit switches are used for supplying power to contractor coil in control panels. The contact parts of this equipment are rated for 10 amps. at 440 Volts A. C. 50 cycles supply system. The power supply to the contractor coil is cut off if the lever is moved over a projecting member, which is fixed at a pre-determined position on both sides of gantry.