Fire-resistant telecommunications cable HTKSH-MIKA-PH90 3x2x1 HTKSH-MIKA-PH90-3X2X1

Fire-resistant signal cable HTKSH-MIKA-PH90 3x2x1

This cable is designed for alarm, signaling, and building automation systems where reliability and safety are critical. The construction features copper conductors twisted into pairs, minimizing electromagnetic interference and ensuring stable signal transmission. Additionally, an aluminum tape shield protects against external disturbances.

The cable stands out for its high temperature resistance — PH90 classification guarantees 90 minutes of functionality under fire conditions. Made from halogen-free materials, it limits the emission of toxic gases and smoke during a fire, enhancing user safety. Suitable for both indoor and outdoor installations (with appropriate protection against atmospheric conditions).

Construction and Application

The cable consists of six conductors (three pairs), each with a cross-section of 1 mm². The twisted pair design improves signal quality, while the outer sheath made of polyvinyl chloride (PVC) provides electrical insulation and mechanical durability. This makes the cable ideal for fire alarm systems, security alarms, and surveillance applications. It is particularly recommended in locations with elevated fire resistance requirements.

Advantages and Benefits

• Fire resistance: PH90 classification ensures cable functionality even under extreme fire conditions.
• Interference suppression: Twisted pairs and aluminum shield guarantee stable signal transmission without disturbances.
• Safety: Halogen-free sheath reduces emission of toxic substances during fire, protecting health and life.
• Versatility: Suitable for a wide range of signaling and building automation systems.
• Durability: Robust construction ensures long-term, reliable operation.
• Standards compliance: Meets requirements of IEC, EN 50200, and CPR standards, confirming high quality and safe usage.