Halogen-free control and power cable, shielded HELUCONTROL® JZ-520-HMH-C LS0H GREY 4G2,5 mm² grey, black numbered cores acc. to DIN VDE 0293-334 11008801

Halogen-free control cable – safety and reliability in one\n\nThis flexible control cable JZ-520 HMH-C LS0H is a solution designed for installations requiring a high level of fire safety. The cable is characterized by a construction that minimizes the emission of smoke and toxic gases in the event of a fire, making it an ideal choice for public buildings and facilities with increased requirements. The twisted structure of the cores with a polyester film and a screen of copper wires ensures stable signal transmission, and the halogen-free coating guarantees safety for people and equipment.\n\n### Construction and properties\n\nThe cable consists of multi-wire copper cores, flexible and pliable, surrounded by insulation made of a halogen-free polymer mixture. The cores are arranged in a twisted pair, which minimizes interference. In addition, the cable has a screen in the form of a braid of tinned copper wires, providing high resistance to electromagnetic interference (EMC). The outer sheath is made of a halogen-free plastic, ensuring safety in the event of a fire. Thanks to this, the cable meets the standards regarding low flammability and smoke emission – CPR class B2ca-s1a, d0, a1.\n\n* Fire safety: Halogen-free coating minimizes the emission of toxic gases during combustion.\n* Protection against interference: A screen of copper braid ensures stable signal transmission in environments exposed to electromagnetic interference.\n* Flexibility: Multi-wire core construction provides high cable flexibility, making installation and routing in tight spaces easier.\n* Durability: Made of high-quality materials resistant to weather conditions and mechanical damage.\n* Wide application: Designed for use in public buildings (office buildings, hospitals, schools), industry and everywhere where high fire safety is required.\n* Chemical resistance: Materials used in production do not contain silicone or cadmium, ensuring compatibility with various working environments.\n\n### Applications and technical parameters\n\nThe JZ-520 HMH-C LS0H 4G2,5 cable is used as a control cable in electrical installations of buildings and in industrial machines and equipment. It is particularly recommended for use in facilities with increased fire safety requirements – buildings of the People Hazard (ZL) character. It can be used for both permanent and flexible installations with medium mechanical stress. The cable is suitable for laying in dry, damp and wet places and surface mounting. Below are the key technical parameters:\n\n* The operating voltage of the cable is 300/500 V.\n* The flexible operating temperature range is from -15°C to +70°C, while the operating temperature range for permanent laying is from -40°C to +70°C.\n* The minimum bending radius for a flexible cable is 12.5 times its diameter, and for permanent laying 4 times its diameter.\n* The cable has a CPR class B2ca-s1a, d0, a1 confirming its properties related to reaction to fire.\n* The core cross-section is 2.5 mm².\n* The cable contains 4 working cores and one protective core.