Installation cable FLAMEBLOCKER 750 DCA HDXpżo 5x2,5 RE /100m/ G-141915

Installation cable FLAMEBLOCKER 750 DCA HDXpżo 5x2.5 RE – safety and reliability in electrical installations

This 5-core installation cable from TELEFONIKA is a solution dedicated to demanding electrical installations, especially where fire safety is crucial. The cable is characterized by high fire resistance and low emission of toxic gases during combustion, making it an ideal choice for buildings with stringent fire protection requirements. Its construction is designed for easy installation and long-term reliability.

Construction and properties

The FLAMEBLOCKER 750 DCA HDXpżo 5x2.5 RE cable stands out with carefully selected materials and advanced production technology. Made of copper conductors with a cross-section of 2.5 mm², insulated with cross-linked polyethylene (XLPE VPE), it provides efficient power transmission. The outer sheath made of halogen-free polyolefin (LSOH) minimizes the emission of harmful substances in the event of a fire, increasing the safety of users and facilitating evacuation. Additionally, the presence of a ripcord significantly facilitates the installation process by allowing precise separation of the sheath without the need for specialized tools.

Application and benefits

This cable is widely used in electrical installations in residential, commercial and industrial buildings, and particularly in fire protection systems – fire alarms, emergency lighting or smoke extraction systems. It meets safety standards for fire installations, as confirmed by its reaction to fire class Dca-s2,d2,a1 (according to EN 13501-6). Thanks to its resistance to low temperatures and the possibility of use outdoors (with appropriate protection), the cable is a versatile solution for various installation conditions. Its flexible construction makes it easy to lay even in hard-to-reach places.

• Safety: Halogen-free coating minimizes the emission of toxic gases during a fire.
• Fire resistance: Reaction to fire class Dca provides protection against the spread of fire.
• Easy installation: Ripcord facilitates stripping the sheath.
• Durability: Copper conductors ensure high conductivity and corrosion resistance.
• Versatility: Can be used in various environmental conditions – indoors and outdoors (with protection).
• Core marking: Facilitates identification of individual conductors during installation and maintenance according to HD 308 S2.
• UV resistance: allows the cable to be used outdoors

Additionally, the cable insulation has been tested using the BS 6724 method at 3500 V, which corresponds to the cable operating at 1kV - this guarantees high quality workmanship and product reliability.