Cable Selection Guide
HEATING CABLE FM APPROVALS
Series Maintenance
Temperature F
Ordinary Area Class I Class II Class III Zone 1* Zone 2
Div 1* Div 2 Div 1* Div 2 Div 1* Div 2
Continuous Intermittent Groups
2000 385 450 Yes B,C,D A,B,C,D E,F,G F,G E,F,G E,F,G IIB+H IIC
2300 250 366 Yes B,C,D B,C,D   F,G    Yes     
2700 150 185 Yes B,C,D B,C,D   F,G Yes Yes    
2800 150 185                  
                       
HEATING CABLE CSA APPROVALS UL SEMKO
Series T Rating** Available
Watt/ft
Ordinary
Area
Class I Class II Class III Ordinary
Area
CE Mark
Div 1* Div 2 Div 1* Div 2 Div 1* Div 2
Groups
2000 T-2C 5 to 30 3(A,B,C), 5(A,B) A,B,C,D A,B,C,D E,F,G E,F,G Yes Yes    Yes
2300 T-3 5 to 15 3(A,B,C), 5(A,B) A,B,C,D A,B,C,D E,F,G E,F,G Yes Yes  Pipe Heating Cable Yes
2700 T-5, T-6 3 to 10 2E, 3(A,B,C), 5(A,B) A,B,C,D A,B,C,D E,F,G E,F,G Yes Yes  Pipe Heating Cable***
Roof & Gutter De-Icing
 Yes
2800    3 to 6 2E, 3(A,B,C)                          Pipe Heating Cable  Yes
                       
* Contact RSCC Heat Trace Products representative for information on Division I hazardous location systems

** T Rating per the 1999 NEC, Tables 500-5(d) and verified by FM

*** Can also be used for Hot Water Maintenance applications


The material contained in this document is presented in good faith and believed to be reliable and accurate. However, because testing conditions may vary and material quality or information that may be provided in whole or in part by others may be beyond our control, no warranty expressed or implied, is given and Rockbestos-Surprenant can assume no liability for results obtained or damages
incurred through the application of the data and tests presented.