1、Fixed Buckle and Professional Manufacturing: The fixed buckle has stable performance and strong practicality. The travel switch is professionally manufactured with high reliability. 2、Wiring Port: The wiring port is insulated, dustproof, and has a higher level of protection, making it convenient and practical. 3、Good Features: Smooth operation, no roller transmission rod, stable structure, smooth movement, reliable performance, and good stability. 4、Scope of Application: Suitable for the same pole control circuit with AC 5Hz (or 60Hz), rated working voltage 380V, or DC voltage 220V. 5、Main Application: As a program to control the travel of the motion mechanism and change the direction of motion.