nVent RAYCHEM Series-resistance SC Heat Trace Cables


RAYCHEM SC and SC/H series-resistance technology provides pipe freeze protection and high-temperature maintenance for longline heating applications. The RAYCHEM SC/F series-resistance technology provides freeze protection for longline applications with low heat loss.

SC Cable Performance
This series-resistance type heating cable can withstand continuous exposure to temperatures up to 482°F (250°C). All SC heating cables can be used for continuous circuit lengths of 1,000 up to 12,000 feet, powered from a single source and are capable of supporting voltages up to 600Vac.

Additional Product Information:

  1. RAYCHEM SC and SC/H electric heat trace cables are approved for use in non-hazardous and hazardous locations.
  2. RAYCHEM SC and SC/H electric heat trace cables are configured for use in areas where corrosives may be present
  3. RAYCHEM SC and SC/H electric heat trace cables meet the requirements of the U.S. National Electrical Code and the Canadian Electrical Code.

Industries Served:
Chemical and Pharmaceutical
Food and Beverage
Oil and Gas

Technical Specifications

  1. The heating cable shall be a series resistance constant wattage heater. It shall consist of one, two, or three copper conductors or copper alloy conductors insulated with fiber glass braid for SC and SC/H cable along with high temperature heavy-walled fluoropolymer.
  2. The heating cable shall have a tinned or nickel-plated copper braid to provide a ground path. The braid shall be protected from chemical attack and mechanical abuse by a fluoropolymer outer jacket.
  3. The heating cable shall be constant wattage RAYCHEM SC, with continuous exposure capability up to 400°F (204°C), RAYCHEM SC/H with continuous exposure capability up to 482 °F (250°C), or SC/F with continuous exposure capabilities up to 195°F (90°C) as manufactured by nVent Thermal Management.

For detailed product specifications, please refer to the product datasheet.


Warranty Information

Warranty Extension Available

Connection and Protection