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S-R Roof De-icing Cable

S-R cable varies heat output in response to changes in ambient temp., can be installed on common roof materials, and is cut to length in the field.

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Self-Regulating Roof De-icing Cable

Delta-Therm self-regulating roof de-icing cable varies wattage output in response to changes in ambient temperature and moisture. It has two rated wattage outputs; one in free air at 32°F, and the other in water at 32°F.

Self-regulating cable is cut-to-length and field terminated. It is supplied on reels with power connection and end termination kits. Available in two series, Industrial (IN) and Commercial (CO); the maximum circuit lengths are determined by voltage and breaker sizing. Sizing charts are available on the back side of the datasheets.



Features include:
  • UL Listed and CSA Certified for roof de-icing applications;
  • 120, 208, 240, and 277 VAC;
  • CO or IN Series;
  • wattage output CO Series: 6-9 at 120 and 240 VAC, 5-8 at 208 VAC, and 7-10 at 277 VAC;
  • wattage output IN Series: 6-9 at 120 and 240 VAC, 8-14 at 208 VAC, and 7-10 at 277 VAC;
  • cut-to-length and field terminated;
  • CAD layout drawing and site specific details available upon request with order;
  • 5 year standard warranty (IN Series) and 1 year standard warranty (CO Series);
  • assembled in the U.S.A. - meets the A.R.R.A.