High temperature power plug, DIN Connector, Adaptor, Power Inlet, IEC Plugs

High temperature plugs are made from ceramic insulator and aluminum shell. This type of plugs can be used for many applications such as heaters, injection moulding machine, plastics manufacturing machinery, appliances and special applications where high temperature is required. The plug shown above can handled 25 amperes at 380 volts AC. It has two screws for wires hookup and a clamp for securing the wires exit. Also this type of plugs comes with a rubber boot or stainless steel spring.

Lower temperature plugs are made from many type of materials such as teflon(TEF), PFA, Nylon, PVC, Plastics, Kapton, Mica, and rubber.

The high temperature inlet shown above comes with ceramic insulator washers and two threaded prongs at the base for the wire hookup via threaded nuts. The inlet jack usually mounted to a metal box for high temperature applications. The metal can be insulated with rigid mica plate for extra dielectric safety. For low temperature applications, the inlet jack can be mounted to plastic box. Below are photo of some medium temperature inlet jack and plugs.