Single-core halogen-free cable, resistant to high temperatures HELUTHERM® 145 1x0.75 mm² dark blue 51305

Single-core halogen-free cable HELUTHERM® 145 – safety and reliability in every installation

This high-quality single-core cable, manufactured by HELUTHERM®, is designed for demanding applications where temperature resistance and fire safety are crucial. Made of copper conductors class 5, coated with a special copolymer, it provides reliable conductivity and long-lasting operation. This cable is particularly recommended for use in wiring lighting fixtures, heating devices, electrical machines, and in the construction of surface, concealed and trunking installations.

Construction and properties

The cable is characterized by a flexible construction, which facilitates installation even in tight spaces. The cross-linked insulation made of halogen-free polyolefin copolymer provides not only high temperature resistance (flexibly from -35°C to +120°C, stationary from -55°C to +145°C), but also minimizes the risk of toxic gas formation in the event of a fire. This ensures it meets stringent safety standards and is an ideal choice for installations in public places and facilities with increased fire protection requirements. The rated voltage U0/U is 300/500 V, and the conductor cross-section is 0.75 mm², allowing for a wide range of applications.

Applications and benefits

The HELUTHERM® 145 cable is a solution for professionals and demanding users:

• Fire safety: Halogen-free insulation limits the spread of fire and does not release toxic fumes, ensuring safe evacuation.
• Temperature resistance: The ability to operate within a wide temperature range makes the cable perfect for use in harsh industrial conditions and in heat-generating devices.
• Flexibility: Facilitates installation and routing of cables even in complex installations.
• Durability: High-quality materials and precise construction guarantee long-lasting and reliable operation.
• Compliance with standards: The cable meets the requirements of DIN VDE 0482-332-3-22, BS 4066 part 3, DIN EN 60332-3-22 and IEC 60332-3-22 standards regarding fire tests.
• Versatility: Suitable for wiring lighting fixtures, heating devices, electrical machines and distribution boards. Can be used in conduit with voltages up to 1000V AC or 750V DC (for fixed installation). In rail vehicles, the DC voltage can be as high as 900V.
• Minimum bending radius: Flexibly 12.5 x cable diameter; stationary 4 x cable diameter – facilitates installation in tight spaces.

Thanks to these features, the HELUTHERM® 145 cable is an investment in the safety and reliability of your electrical installation.