DB-LS4878 Rope Switch DB-LS4878 Rope Switch The material of the DB-LS4878 Rope Switch is made of high-quality stainless steel, which is die-cast and has high strength to ensure rust. It has an IP67 protection level and good sealing performance of the entire machine, and can work normally in a submerged state. The contact capacity is large and can directly control large capacity AC contactors, with one normally open and one normally closed output. At the same time, our factory also produces rope switches with internal contacts that are close to sensors. The contact capacity is relatively small, and the load current is 500mA. Currently, this machine is only used in special environments. Stainless steel bidirectional pull rope switch (with indicator light): There is a type A distinguished from its installation form and external structure, and its working principle is the same. For example, type A is emphasized to achieve IP67, while the protection level of other models is below IP67. Users can make corresponding choices according to the actual situation on site. The switch is a bi-directional touch type, with one end fixed to the drawstring bolt and the other end fixed to the switch arm. The distance between the switch and the fixed position does not exceed 25 meters, and the distance between the switches does not exceed 30 meters. When the external force drives the switch arm to rotate to the alarm (shutdown) position, the switch will act. The switch is a closed, corrosion-resistant cast aluminum shell with a protection level of IP67, which can be used for a long time in harsh working environments. The integral cover plate eliminates the need to remove the wire rod for switch adjustment and maintenance. Imported components are used inside the machine, with large contact capacity, sensitive and reliable operation. It is mainly used as a protective device for emergency parking of conventional belt conveyors, shuttle conveyors, skirt type feeding conveyors, bucket elevators, packaging production lines, stacking/reclaiming systems, cranes, excavators, ship loading and unloading systems, horizontal feeders, and other equipment on site. When an emergency occurs, pulling the rope switch at any location along the site can issue a shutdown signal, achieving protection for personnel and equipment< br/>