Fire-resistant cable HDGs (żo) 3x4 FE180 PH90/E30-E90 500V B52053

Fire-resistant cable for critical installations

HDGs(żo) 3x4 cable is an advanced solution designed for electrical installations in facilities with increased fire safety requirements. It provides reliable power supply in emergency situations, such as a fire, protecting critical systems and devices. Its construction guarantees circuit continuity even in extreme conditions, minimizing the risk of power outages.

Construction and properties

The cable is made of soft copper wires, insulated with special cross-linked silicone rubber. The cores are twisted and wrapped with polyester and mica tapes, and the whole is covered with a halogen-free plastic coating in red. This combination of materials provides high resistance to temperature, fire and the emission of toxic gases during combustion. The cable meets stringent safety standards, including PN-EN 60754-1, PN-EN 60754-2 and IEC 60754-2. Additionally, it is water-resistant according to PN-EN 50200 Annex E.

Applications and benefits

HDGs(żo) cable is primarily used in installations:

• Emergency lighting: Ensures continuous operation of lighting during a fire, facilitating evacuation and rescue operations.
• Smoke extraction systems: Maintains the efficiency of smoke removal systems, improving visibility and safety.
• Alarm and signaling systems: Guarantees reliable operation of fire alarm systems.
• Fire-fighting equipment: Powering fire pumps, control panels and other devices necessary for extinguishing a fire.
• Installations in sprinkler zones: Can be used in rooms equipped with automatic extinguishing systems.

Thanks to its properties, this cable minimizes the risk of fire spreading, reduces the emission of toxic gases and ensures the maintenance of circuit function during a fire – which translates to increased safety of people and property. Its flexible construction makes installation and routing of cables in hard-to-reach places easier. The core cross-section of 4 mm² and the number of cores of 3 allow adaptation to various installation needs.