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Heater Cable

Heater Cable Information

Standard design heater cable specifications:

The safe watt density for mineral insulated heater cable, in still air applications, is 30 watts per square inch. Higher watt densities are possible in certain applications.

Maximum recommended applied voltages:

Diameter Voltage*
.032″ to .040″ 50*
.062″ to .092″ 120*
.125″ and larger 240*

*In some applications this voltage may vary.