Protectowire PHSC-280-EPC (500 feet)


Linear Heat Detector Cable, (280°F/138°C), type EPC, 500 Feet

Availability: Estimated 2 - 4 Weeks

  • Factory New
Brand: Protectowire Part #: 80985 Categories: , Manufacturer Part #: PHSC-280-EPC


Protectowire Linear Heat Detector is a proprietary cable that detects heat anywhere along its length. The sensor cable is comprised of two steel conductors individually insulated with a heat sensitive polymer. The insulated conductors are twisted together to impose a spring pressure between them, then wrapped with a protective tape and finished with an outer jacket suitable for the environment in which the detector will be installed. Type EPC consists of a durable flame retardant vinyl outer jacket and is designed for interior commercial and industrial applications. Features of this jacket include low moisture absorption, resistance to many common chemicals, and excellent flexibility at low temperatures.


Weight 8 lbs

The Protectowire Company





Unit of Measurement

FT (Feet)

Production Status




500 feet


  • Line coverage…continuous sensitivity.
  • Seven alarm temperature ratings.
  • The ability to withstand severe environmental conditions.
  • Approval for use hazardous locations.
  • Ease of installation, testing, and splicing.
  • Compatibility with other initiation devices on same circuit.
  • Listed for spacing up to 50 ft. (15.2m).

Protectowire Linear Heat Detector

Protectowire - Data Sheet

Important Installation Information PLR Linear Heat Detector

Protectowire - Installation Information

Protectowire Linear Heat Detector

Protectowire - Installation, Operation and Maintenance Manual

Protectowire - Installation Manual

Protectowire - Installation Manual