Thermon Heat Tracers Pvt. Ltd. Manufactures Mineral Insulated Heating Cable. Thermon Heat Tracers Pvt. Ltd is an ISO 9001 certified company. The Company also manufactures various types of wires and cables. The Mineral Insulated Heating Cable of MIQ ™ Series is used for high temperature maintenance, high temperature exposure and high watt density applications. The Mineral Insulated Heating Cable is available with Alloy 825, to meet the temperature and exposure requirements of the application. The Mineral Insulated Heating Cable has Operating Voltage of 230 VAC and Maximum Maintenance Temperature of 500 Degree C.