Single-core halogen-free cable, resistant to high temperatures HELUTHERM® 145 1x50 mm² black 51462

Product features

• High quality
• Halogen-free single-core cable HELUTHERM® 145 – reliability and safety in every circuit

This black, single-core halogen-free cable HELUTHERM® 145 with a cross-section of 50 mm² is an excellent choice for both professional installers and end customers who value safety and durability. The cable is characterized by high temperature resistance and flame-retardant properties, making it an ideal solution in demanding applications.

Construction and properties

The cable is designed to ensure maximum safety of use. Made of multi-strand copper conductors (class 5), covered with a cross-linked polyolefin copolymer insulation, it offers flexibility and reliability. Electronic crosslinking of the insulation increases its resistance to mechanical damage and high temperatures – up to 145°C in stationary operation and 120°C in flexible operation. Importantly, the cable is halogen-free, which means that in the event of a fire, it does not release toxic gases and fumes, facilitating evacuation and minimizing the risk to health. The rated voltage is 500 V, and when laid in protective conduits, it can be used up to 1000 V (AC) or 750 V (DC).

Applications and benefits

The HELUTHERM® 145 cable finds wide application in various areas:

• Wiring of lighting fixtures: Safety and temperature resistance guarantee reliable operation of lighting systems.
• Heating devices: Ideal for connecting heating devices where high thermal resistance is required.
• Electrical machines (thermal class B): Provides safe power supply to industrial machines.
• Distribution boards: Excellent for running cables inside electrical distribution boards.
• Machine and installation construction: Universal application in various types of electrical installations.
• Rail vehicles: Possible application with DC voltage up to 900V.

Additional advantages:

• Resistance to UV and ozone radiation – ensures durability even in harsh atmospheric conditions.
• Resistance to oils – allows use in industrial environments.
• Good resistance to tearing and abrasion – increases the cable's lifespan.
• Reduced fire propagation – increases fire safety.
• Material does not contain silicone, cadmium or substances that interfere with painting - an ecological solution.
• Minimum bending radius: flexible 12.5 x Ø cable; stationary 4 x Ø cable - facilitates assembly even in tight spaces.