If you are looking for our live Australian site, please click here
Pertronic-Anbesec linear heat detection (LHD) cable is a heat sensing device with a fixed temperature alarm threshold.
The cable consists of two twisted steel wires separated by heat sensitive insulation. The insulation melts at a pre-determined temperature, allowing the wires to contact each other and create a short circuit. When correctly connected to a Pertronic fire panel, the LHD cable triggers an alarm signal when the insulation melts.
LHD cable sensitivity is not affected by installation temperature or the length of cable heated by a fire.
NOTE: Anbesec Linear Heat Detection (LHD) Cable is not ActivFire listed. However, it is UL listed under UL 521
Product Code
Description