FAPELEC · TOSUNLUXDatasheet — Copper flat bars 20 to 60 × 5 mmfapelec.ma/en/produits/armoire-raccordement/meplats-cuivre/ · 22/10/2026
Series · Copper flat bar · 5 mm
Copper flat bars 20 to 60 × 5 mm — TOSUNLUX Moroccofapelec.ma
Copper flat bars 20 to 60 × 5 mm
6 widths · thickness 5 mm · 3 m bars
TOSUNLUX (Tosun) · 20–60 × 5 mm · EN 13601
Red copper flat bars for switchboard and cabinet busbars, power connections and earth bars: 5 mm thick, widths from 20 to 60 mm, sold in 3 m lengths. To be drilled, bent and cut in the workshop and fixed on insulating supports.
EN 13601
20–60 mmWidth
5 mmThickness
3 mLength
Copper flat bars 20 to 60 × 5 mm — TOSUNLUX Moroccofapelec.maReference selector
6 referencesNo references match these filters.
Current-carrying capacities according to DIN 43671, bare bar, alternating current, 35 °C ambient, 65 °C at the bar.
- 1 Normative value: DIN 43671, table 1 (bare bar, AC, 35 °C ambient, 65 °C bar temperature).
Also searched as: 20X5 · 25X5 · 30X5 · 40X5 · 50X5 · 60X5
Technical characteristics
| Material | Red copper |
|---|---|
| Grade | Cu-ETP (EN 13601)1 |
| Resistivity at 20 °C | 0.0172 Ω·mm²/m1 |
| Resistance per unit length at 20 °C | 0.17 mΩ/m (20 × 5) to 0.057 mΩ/m (60 × 5)2 |
| Type | Electrolytic copper flat bar1 |
| Permissible current | 274 A (20 × 5) → 688 A (60 × 5) · bare bar, AC, 35 °C ambient, 65 °C bar temperature (DIN 43671)3 |
| Thickness | 5 mm |
|---|---|
| Bar length | 3 m |
| Weight | 2.6 kg (20 × 5) to 7.8 kg (60 × 5) per bar |
| Standard / marking | EN 136014 |
|---|
| Applications | Busbars for switchboards and cabinets, power connections, earth bars |
|---|---|
| Installation | Cutting, punching and bending (VHB-150 machine); fixing on insulating supports; connection via SV terminals |
- 1 Value from an equivalent series, to be confirmed when ordering.
- 2 Calculated value: R = ρ / S (ρ = 0.0172 Ω·mm²/m (annealed Cu IEC 60028, 20 °C); S = 100 → 300 mm²).
- 3 Normative value: DIN 43671, table 1 (bare bar, AC, 35 °C ambient, 65 °C bar temperature).
- 4 Normative value: EN 13601.
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