Combination touch switches

Contact switch JY17-SERIES, which is suitable for elevator door systems and is mainly used to verify the door position and door lock status. It’s self-cleaning contact, this model is designed to prevent electric shock .This kind of contact switch meet the standard of GB/T14048.5, EN60947-5-1, and protection grade is IP20. Our contacts widely used in elevator manufacturers, elevator installation and elevator maintenance. We are committed to providing our customer with the highest quality contacts and satisfactory after-sale service. We also help to supply some customized products according to your need. So far, our products have been widely served in OTIS, KONE, HITACHI, TKE, Schindler, CANNY, GUANGRI,YUNGTAY and other international well-known brand elevator. Combination touch switches can simultaneously control multiple appliances or circuits. With multiple switch contacts, they can achieve combination operations with different functions. 1. Flexibility: Combination…