Radiant Heaters www.tempco.com | (800) 323-6859 | email: [email protected] 7-23 Temperature Size & Maximum 100 Foot 250 Foot 500 Foot Rating Conductor Amperage Spool Spool Spool Usage 450°C, 600V 18 ga. NCC 12.3 @ 300°C (572°F) LDWR-1088 LDWR-1098 LDWR-1142 Heater lead modifications 450°C, 600V 16 ga. NCC 18.0 @ 300°C (572°F) LDWR-1089 LDWR-1099 LDWR-1143 Miscellaneous 450°C, 600V 14 ga. NCC 21.2 @ 300°C (572°F) LDWR-1090 LDWR-1100 LDWR-1144 Standard for internal wiring of factory wired units 450°C, 600V 12 ga. NCC 26.2 @ 300°C (572°F) LDWR-1091 LDWR-1101 LDWR-1145 Panel zones & line input 450°C, 600V 10 ga. NCC 35.6 @ 300°C (572°F) LDWR-1092 LDWR-1102 LDWR-1146 Panel zones & line input 250°C, 600V 18 ga. NPC 9.0 @ 200°C (392°F) LDWR-1093 LDWR-1103 LDWR-1147 Heater lead modifications 250°C, 600V 16 ga. NPC 14.2 @ 200°C (392°F) LDWR-1094 LDWR-1104 LDWR-1148 Miscellaneous 250°C, 600V 14 ga. NPC 21.1 @ 200°C (392°F) LDWR-1095 LDWR-1105 LDWR-1149 Internal panel wiring 250°C, 600V 12 ga. NPC 29.5 @ 200°C (392°F) LDWR-1096 LDWR-1106 LDWR-1150 Panel zones & line input 250°C, 600V 10 ga. NPC 37.6 @ 200°C (392°F) LDWR-1097 LDWR-1107 LDWR-1151 Panel zones & line input Terminal Part Type Description Usage Number #10 stud, 22-18 ga. wire Heater leads TER-110-117 #10 stud, 16-14 ga. wire Misc. TER-110-106 #10 stud, 16-14 ga. wire Misc. (Monel material) TER-110-104 Ring #10 stud, 12-10 ga. wire Line Wiring of Assy. TER-110-111 #8 stud, 22-18 ga. wire Heater leads TER-109-110* #8 stud, 16-14 ga. wire Heater leads TER-109-104 #8 stud, 12-10 ga. wire Line wiring of Assy. TER-109-106 #10 stud, 22-18 ga. wire Misc. TER-115-111 Spade #8-10 stud, 22-18 ga. wire Heater leads (Standard) TER-115-112* #8 stud, 16-14 ga. wire Internal CRA & ARA wiring TER-115-113* Straight 1/4" long Ni 200 Barrel Crimp T/C or Heater leads CON-101-101 * Standard sizes for heater leads to internal ceramic terminal blocks used in CRA housings and radiant arrays. Must be used with EHD-108-101 (2-pole) or EHD-108-121 (3-pole) standard terminal blocks. Stock Hi-Temp (900°F) Nickel Plated Steel Uninsulated Terminals The following optional terminals are available for use with Ceramic E-Mitter heaters and for assembly wiring. (Ceramic E-Mitters come standard with Part Number TER-115-112 #8-10 Ni Plated Steel spade terminals.) Stock High Temperature Stranded Lead Wire The following insulated lead wires are available for internal bussing and the line input wiring of CRA Linear Housing Assemblies and AR_ Radiant Panels. NCC = Nickel Clad Copper, 27% Nickel by weight. NPC = Nickel Plated Copper, 2% Nickel by weight. The 450°C (842°F) rated wires amperage is derated over 300°C (572°F). Maximum ambient is 400°C (752°F). The 250°C (482°F) rated wires amperage is derated over 200°C (392°F). Maximum ambient is 225°C (437°F). See page 15-2 for additional specifications. See amperage tables in Engineering Section 16 for more details on current carrying capacity of Tempco’s high temperature lead wire. For bare wire consult Tempco, for ceramic beads see page 15-13. The following insulated thermocouple wires are available for internal bussing and wiring of CRA Linear Housing Assemblies and AR_ Radiant Panels to external control systems. These duplex thermocouple wires have color coded fiberglass insulation over each lead within an overall fiberglass insulation jacket. See page 14-107 and 15-4 for additional thermocouple wire and specifications. For bare wire and sleeving consult Tempco. 100 Foot 250 Foot Type Wire Style Spool Spool K 20 ga. solid TCWR-1025 TCWR-1029 K 20 ga. stranded TCWR-1034 TCWR-1036 J 20 ga. solid TCWR-1028 TCWR-1032 J 20 ga. stranded TCWR-1033 TCWR-1035 With Stainless Steel Overbraid K 20 ga. stranded TCWR-1049 TCWR-1053 J 20 ga. stranded TCWR-1047 TCWR-1051 Stock High Temperature Thermocouple Wire Discontinued
