Halogen-free, fire-resistant cables are essential for fire alarms and evacuation systems, suitable for diverse installations ranging from underground networks to multi-storey buildings.
Fire-resistant cables with halogen-free compounds are mainly used to install fire alarm and emergency evacuation systems where long-term electrical circuits are required under fire conditions and to prevent loss of life and property. These cables are suitable for outdoor and underground applications when installed in conduits or tubes. When installed in a conduit, all precautions must be taken to prevent water accumulation in the pipes.
They are suitable for fixed installations in dry and damp rooms, in, above, on, and beneath plaster, in masonry walls, and concrete. Applications include industrial complexes, power stations, communal establishments, hotels, airports, underground railway networks, hospitals and outpatient clinics, department stores, data processing centres, theatres, cinemas, multi-storey buildings, public gatherings, schools, mining works, offshore plants, leading centres, traffic communication, emergency power supplies, and alarm systems.
Robust RS485 Communication Systems with Advanced Fire-Resistance Features
Fire-Resistant PH30 Features:
Versatile RS485 communication for both addressable and conventional systems. Compliant with IEC 60332-1, Cat CWZ to BS 6387, and BS EN 50200. Resists short circuits under direct flames up to 850°C. PH30 and PH120 functionalities maintain emergency systems for 30 and 120 minutes respectively.