... Junction box Thermocouple connection head terminal block insulater, Material:Aluminum, Color: Silver, Type: 2P,3P,4P,6P; KNC Junction ... cover :aluinium alloy,stainless steel. Materials of connector:bakelite,ceramics. Connect terminal assorted to 2P, ... ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary Encoder and computer integrated control system etc. ... Phone: 086-13217608016 KNC Junction Box