SF8 Series
● Full series of gold-plated contacts
● High strength nylon case/alloy case
● Optional or customized operating mechanism
● Patent design extended shaft / extended shaft, avoid installation errors at close range
● The shell adopts concave-convex wedge-shaped sealing groove, and the original factory is equipped with PG cable fixing head
● Original Wire : Red shell connection normally closed contact / blue shell connection normally open contact
● Patent : ZL 201720181992.1/ZL 201730053078.4/ZL 201730053089.2