Silicone cable OLFLEX HEAT 180 SiHF 3G1,5 0046014

Heavy-duty silicone cable for extreme applications

The OLFLEX HEAT 180 SiHF 3G1.5 cable is a high-quality, flexible silicone cable designed for operation in harsh conditions. It is suitable for both industrial installations and applications requiring resistance to high temperatures and aggressive media. The silicone rubber (SIR) construction ensures reliability and long life, and the copper conductors with a cross-section of 1,5 mm² guarantee adequate conductivity. This cable is particularly recommended for use where standard cabling fails.

Flexibility and safety in one

OLFLEX HEAT 180 SiHF 3G1.5 stands out for its exceptional flexibility, making installation easier even in tight spaces. This makes installation faster and less problematic for installers. Additionally, the insulating material leaves SiO2 ash during combustion, which has insulating properties – increasing user safety. The cable is oil-resistant (according to IEC 60811-404), making it an ideal solution in environments exposed to contact with oils and lubricants. It provides circuit protection against overload and short circuit — like most overcurrent protection devices in this class.

Specification and application

This cable is designed to operate in a wide temperature range – from -50°C to +180°C (after installation without vibration). It has three copper conductors of flexibility class 5, which means they are stranded and very flexible. The conductors are tinned for better electrical contact and protected against corrosion. The insulation color is specified as "Other" - it is worth checking the specification of a specific product batch. The cable has an outer diameter of approximately 8 mm and a minimum bending radius of 32 mm for fixed installations and 120 mm for mobile installations without guidance. It is equipped with a protective conductor, which further increases the level of safety.

The OLFLEX HEAT 180 SiHF 3G1.5 cable is characterized by three conductors with a cross-section of 1,5 mm², made of copper class 5 (flexible stranded). The insulation is made of silicone rubber (SIR), which ensures resistance to high temperatures in the range of -50°C to +180°C. The rated voltage is 500 V / 300 V. The minimum bending radius for fixed installations is 32 mm, and for mobile installations without guidance – 120 mm.

The OLFLEX HEAT 180 SiHF 3G1.5 cable finds application in, among others:

• Industrial furnaces
• Heating equipment
• Electric motors
• High-temperature lighting
• Robotics and industrial automation
• Food industry (due to oil resistance)