Junction box Thermocouple connection head terminal block insulater, Material:Aluminum, Color: Silver, ... :bakelite,ceramics. Connect terminal assorted to 2P,3P,4P,6P. Protection class: IEC529, case class:IP65.3,Models of different material ... Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary Encoder and computer integrated control system etc. They are ...