Single-core FEP wire, resistant to high temperatures HELUFLON®-FEP-6Y 1x6 mm² red, conductor: tinned copper 25592

High-temperature single-core wire – reliability in extreme conditions

This red, single-core HELUFLON®-FEP-6Y wire with a cross-section of 6 mm² is designed for applications requiring resistance to extreme temperatures and aggressive chemical environments. Made of tinned copper with FEP fluoropolymer insulation, it ensures long-lasting and safe operation in harsh conditions. Ideal for both professional installers and end-users looking for a reliable solution.

Construction and properties

The wire features a flexible stranded construction (class 5), making it easy to install and route in tight spaces. FEP-HELUFLON® insulation provides exceptional resistance to high temperatures (up to +205°C, briefly up to +230°C) and to chemicals, oils, acids, and bases. Additionally, this material is flame-retardant, self-extinguishing, and resistant to microorganisms, increasing safety. The wire has a rated voltage of 600 V and an insulation resistance of at least 2 GOhm/km.

Applications and benefits

The HELUFLON®-FEP-6Y wire is widely used in:

• Industry: furnaces, brickworks, heating devices, kitchen appliances, measuring devices.
• Chemical industry: installations exposed to aggressive chemicals.
• Construction of control panels: in places with elevated temperatures.
• Specialized applications: where high resistance to external factors is required.

Thanks to its properties, this wire guarantees:

• Safety: flame and chemical resistance minimizes the risk of failure and fire.
• Durability: high-quality materials ensure a long service life even in extreme conditions.
• Flexibility: facilitates installation and routing of wires in hard-to-reach places.
• Weather resistance: complete waterproofness and ozone resistance ensure reliable operation in various environments.
• Minimal water permeability: approx. 0.18 mg/cm² over 24 hours – protects against corrosion and moisture damage.

The wire meets the requirements of IEC 60332-1-2 standard for flame retardancy tests and Low Voltage Directive 2014/35/EU (CE marking). The outer diameter of the wire is approximately 4.1 mm.