Signaline FT-78-EN Non-resettable Fixed Temperature 78°C Linear Heat Detector Cable

Tags: , ,

Login to see available stock and prices


Delivery Time: 1-3 Business Days (when in stock)

   For larger quantities, please send us an inquiry
Request Quotation


The Signaline FT-78-EN is a linear heat detector cable, which detects a build-up of heat anywhere along the length of the cable. When a point along the length of the cable reaches the predetermined temperature of 78°C, an alarm is initiated.

The Signaline FT-EN is approved by UL to EN54 part 28 as non-resettable line type heat detector. It is low smoke zero halogen and is available in either 78°C or 88°C alarm temperatures.

The FT-78-EN is ROHS compliant, Low Smoke Zero Halogen (LSZH) and has a UV stable and chemical resistant coating. This makes the Signaline FT-78-EN suitable for use in the harshest environments.

EN54 part 28 approved by UL EU
Up to 1km per detection zone
UV and Chemically Protected
Compatible with Addressable and Conventional fire detection systems
Easy set up with no special programming or tools
Exact alarm location identification
Zero on-going maintenance

Additional information

Max reel length

500m (sold in 50m increments, MOQ = 50m)

Alarm Temperature

78°C (155°F)

Max Ambient Temperature

45°C (113°F)

Min. ambient temp

-40°C (-40°F)

EN54-28 performance


Environmental group


Conductor resistance

1.25Ω/M per core

Max voltage

74Vdc or 49Vac

Relative Humidity

0% to 98% RH


1kV tested protective outer coating

Tensile strength

1700 N/mm²

Minimum bend radius


Overall diameter




Outer Sheath Material

UV & chemical resistant sheath (red)

Product Features

Flame Retardant, Low-Smoke Zero Halogen (LSZH), Oil Resistant, UV Stable



CE, EN54-28:2016, UL File no.: S24913

Choose Type

Normal, with Braided Stainless Steel, With Catenary Wire