... detect the running of conveyor belt. Pull Rope Switch No.1 Introduction The LSKG- series Pull-Cord switch is used to prevent ... , cement, power plants and mining. It includes LSKG-I & LSKG- Pull-Cord switch. The LSKG-I works manually as Restoration, and ... The LSKG- works automatically, as accidents happening, the user can pull the switch in any position and output the shutdown signals ...