... Material:Aluminum, Color: Silver, Type: 2P,3P,4P,6P; KNC Junction BoxFeatures: 1,Used with thermocouple and thermo-resitor,work ... -proof type;2,materials of connection cover :aluinium alloy,stainless steel. Materials of connector:bakelite,ceramics. Connect terminal assorted ... ,Models of different material has different wiring terminal,mainly: KNC,KNE,KSC,KSE. We can manufacture thousands of different ...