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SKU: 112-040000V

RK cable ft 4 mm²

Tinned Copper Cable – Built for Vehicles, Boats, and Tough Installations

Looking for a cable that’s durable, flexible, and safe for vehicle or marine installations, as well as other demanding conditions?
This high-quality tinned copper cable is a great choice for anyone who values reliability and safety in their electrical system.

With its fine-stranded Class 5 construction, the cable is easy to handle and install – even in tight spaces. Each strand is tinned to protect against oxidation, a common cause of increased resistance, voltage drop, and, in the worst case, cable overheating or fire. The robust PVC insulation also provides solid protection against mechanical stress.

Key Benefits:

  • Tinned copper conductor – excellent corrosion resistance
  • Highly flexible – ideal for tight installation spaces
  • Compatible with both 12V and 230V systems
  • Designed for harsh environments and year-round use
  • Flame-retardant insulation for added safety
  • Approved to EU/ISO standards for use in boats

 

This cable is especially well-suited for use in boats, motorhomes, vehicles, and any application where safe, reliable wiring is essential – whether you’re a professional installer or a dedicated DIY user.

Technical information

In stock

RK cable ft 4 mm²
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Technical information

  • Cable area: 4 mm²
  • Type: H07V-K FT
  • Conductor material: Tinned copper, 56 x 0.286 mm ±0.008 mm
  • Construction: Fine-stranded conductor according to VDE 0295 Class 5 / IEC 60228 Class 5
  • Conductor resistance: 4.95 Ω/km
  • Insulation material: PVC TI1
  • Minimum insulation thickness: 0.62 mm
  • Average insulation thickness: 0.8 mm
  • Outer diameter: approx. 4.15 mm ±0.4 mm
  • Temperature rating (continuous): 70°C
  • Operating temperature range: -25°C to +70°C
  • Rated voltage (Uo/U): 300/500 V
  • Minimum bending radius: 4 × outer diameter
  • Flame propagation rating: According to IEC 60332-1-2
  • Standards compliance: IEC 60228.5 / HD 383.5 & HD 50363.3
  • Environmental compliance: RoHS 2011/65/EU
  • Certification: CE approved
  • Marine use: Approved for installation in boats and small craft in accordance with applicable EU and ISO standards
  • Color options: Red, black, yellow or blue

 

Table of Technical Specifications for Skyllermarks RK Cable Cable. Conductor size, number of strands, resistance at 20 °C, sheath thickness, outer diameter, and maximum current capacity.

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