Patent ID: 11956865
Assignee: NVENT SERVICES GMBH
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 18:
19. A self-regulating heating cable comprising:
a semi-conductive heating core;
two conductive wires embedded within and separated by the semi-conductive heating core;
a primary jacket surrounding the semi-conductive core and comprising a first low-smoke, zero halogen (LSZH) material;
a braid surrounding the primary jacket and providing a ground path, the braid comprised of tinned-copper; and
a final jacket surrounding the braid and comprising a second LSZH material;
at least one of the first LSZH material and the second LSZH material comprising polyolefin flame-retarded with magnesium hydroxide.