Signaline FT-EN 78°C Non-Resettable Linear Heat Detection Cable (50m) (SL-FT-78-EN)

Signaline FT-78-EN (SL-FT-78-EN) is a non-resettable line-type heat detection cable with a fixed 78°C alarm temperature, approved by UL to EN 54-28:2016. It detects a build-up of heat anywhere along its length and initiates an alarm when any point reaches the alarm temperature. The low smoke zero halogen (LSZH), UV and chemical resistant sheath makes it suitable for harsh and outdoor environments. This listing is for a 50m length.

Key features

• EN 54-28:2016 approved, environmental group III (the highest EN 54-28 environmental classification)
• Fixed 78°C alarm temperature
• Up to 1,000m per zone
• Low smoke zero halogen, UV stable, oil resistant and flame retardant
• Approved for outdoor use
• Used with the Signaline LocatorPlus-EN and FT-EOL-EN to make a complete EN 54-28 approved system
• Suitable for conventional, addressable and hazardous-area systems with the appropriate interfaces
• Made in the UK

Technical specifications

• Model: Signaline FT-78-EN
• Alarm temperature: 78°C
• Max. ambient temperature: 45°C
• Min. ambient temperature: -40°C
• Humidity: 0 to 98% RH
• Conductor resistance: 1.25Ω/m per core
• Max. voltage: 74V DC or 49V AC
• Insulation: 1kV tested protective outer coating
• Tensile strength: 1700N/mm²
• Minimum bend radius: 100mm
• Overall diameter: 5.72mm
• Weight: 16kg per 500m
• Outer sheath: UV and chemical resistant, red
• EN 54-28 performance: T078-V10-A045
• Approvals: EN 54-28:2016 (UL-EU-01128-CPR), CE, RoHS