INDUSTRIAL THERMOCOUPLES

NOTE: In the Chart below, C refers to Table C (Thermocouple Type), and L refers to the Length in Inches. Refer to Table A and Table B for Insulator and Protecting Tube materials. If you have any questions, please contact the factory.

Part Number	Triple Tube Assembly Type	Replacement Components
T1777C-C-L		TC Element: 97-187-3-C-L-X Protecting Tube #1: 97-375-0-L Protecting Tube #2: 97-687-3-L Protecting Tube #3: SIC-L-X Terminal: Open Head: MT1-01-C
T2777C-C-L		TC Element: 97-187-5-C-L-X Protecting Tube #1: 97-375-0-L Protecting Tube #2: 97-687-2-L Protecting Tube #3: SIC-L-X Terminal Weatherproof (standard): Cast Iron (standard): WC-4 Aluminum (optional): WA-4 (add suffix "WA", e.g. T2777C-R-18-WA) General Purpose: Aluminum (optional): GP-4 (add suffix "GP", e.g. T2777C-R-18-GP) Terminal Blocks Code Single Dual WC or WA TB-A TB-D GP TB-1 N/A
T8777C-C-L		TC Element: 97-187-5-C-L-X Protecting Tube #1: 97-375-0-L Protecting Tube #2: 97-687-2-(1")-L Protecting Tube #3: SIC-L-O Terminal Weatherproof (standard): Cast Iron (standard): WC-2 Aluminum (optional): WA-2 (add suffix "WA", e.g. T8777C-R-18-WA) General Purpose: Aluminum (optional): GP-2 (add suffix "GP", e.g. T8777C-R-18-GP) Terminal Blocks Code Single Dual WC or WA TB-A TB-D GP TB-1 N/A
T97776-C-L		TC Element: 97-187-3-C-L-X Protecting Tube #1: 97-375-0-L Protecting Tube #2: 97-687-3-L-X (#2 with WA or WC option use 60-687-8(1"-) Protecting Tube #3: 60-1250-4-L-X Terminal Open Head: MT1-41-L Weatherproof (standard): Cast Iron (standard): WC-4 Aluminum (optional): WA-4 (add suffix "WA", e.g. T97776-R-18-WA) General Purpose: Aluminum (optional): GP-4 (add suffix "GP", e.g. T97776-R-18-GP) Terminal Blocks Code Single Dual WC or WA TB-A TB-D GP TB-1 N/A

For more information regarding Platinum Thermocouple Assemblies

Please consult your Marlin Catalog, Pages C-64 to C-71.