24/7 Hours Support

01329 729 247

E-mail Us

[email protected]

Quick Booking

Tinned Copper Down Conductor

A Tinned Copper Down Conductor is a lightning protection conductor made from copper coated with tin to improve corrosion resistance, especially in harsh or marine environments.



Tinned Copper Down Conductors combine the excellent conductivity of copper with the protective properties of tin plating. The tin coating reduces oxidation and improves resistance against moisture, chemicals, and environmental exposure.

They are commonly used in coastal areas, industrial environments, marine applications, and facilities requiring long-term reliable lightning current discharge.

Key Features

  • High electrical conductivity
  • Tin coating prevents oxidation
  • Excellent corrosion resistance
  • Suitable for marine environments
  • Flexible installation options
  • Long operational life
  • Compatible with copper lightning systems

Common Applications

  • Coastal Buildings
  • Marine Facilities
  • Industrial Plants
  • Chemical Facilities
  • Power Stations
  • Telecommunications
  • Lightning Protection Networks

Typical Specifications

  • Material: Tin-Plated Copper
  • Cross Section: 25–120 mm² (typical)
  • Finish: Bright Tin Coating
  • Installation: Surface Mounted or Cable Routed
Hotline: 01329 729 247

Call to Order

Tinned Copper Down Conductor

Our team is ready to take your order. Call us now:

01329 729 247

Saturday – Thursday  ·  9 AM – 9 PM