WK5W limit switch

WK-5W spindle limit switches are snap-action control limit switches designed for use in AC and DC circuits.
They are used to reduce:
– The highest positions of the crane’s hook sling,
– The lowest permissible positions of the hook sling in cases where it is lowered
into a space not visible by the crane (e.g., under the floor or working level),
– The final positions of other machines and equipment.
They are widely used as part of industrial automation. The switching action takes place after the spindle of the switch performs the set number of turns from 0 to 40.