Weight Operated Limit Switches Dealers in Jamshedpur

Operates the control change-over the contacts of a motor of a moving equipment when a cam moving with loads actuates the lever / (or the weight rests on a surface) of the Limit Switch. This turns the cam on a square shaft and operates the NO / NC change over the contact elements. Grab Differential Limit Switch Is driven by holding and closing winches Is used in auxiliary circuits for single lever grab control. It is used for stopping the closing motor after closing or opening, regardless of the height of the grab and starting the holding motor after closing, for the transition to the hoisting action as well as for stopping the holding and closing motors at hoisting and lowest grab position.