Cable Specification Sheet IEC 60228 / ASTM B33 · Rev 01 · 2026-06

Tinned copper stranded bonding conductor · 2.5 mm²

Name: Tinned copper stranded bonding conductor · 2.5 mm²
Brand: UE Cable
SKU: tinned-copper-stranded-bonding-conductor-iec-60228-tinned-copper-2-5-mm2

Ordering reference Tinned copper stranded bonding conductor · 2.5 mm²

IEC 60228 / ASTM B33 Tinned copper stranded bonding conductor

Application

Bonding links · Marine earthing · Corrosion-exposed grounding · Panel and equipment bonding

Indicative bare stranded conductor — copper, not to scale

Construction

1
ConductorTinned stranded copper conductor · 7 × Ø0.67 mm · IEC 60228 cl.2

Technical parameters

Conductor size2.5 mm²

StrandingClass 2 stranded copper, 7 wires

Nominal diameter1.87 mm

Max DC resistance at 20 °C7.41 Ω/km

Rated strength guide0.5 kN

Weight guide22 kg/km

Standard referenceIEC 60228 tinned copper

Conductor materialTinned stranded copper conductor

Bend radius20 x conductor diameter handling guide

Outer sheathTinned copper surface

Current rating (guide)≈ 30 A (Cu, 1-core free air, 30 °C — IEC 60364-5-52 guide)

Ratings & materials

StandardIEC 60228 / ASTM B33

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