Round strands, ropes and braids: Ropes KRL

High-flexible round strands and ropes. Apart from their extraordinary flexibility, these product types are characterized by a long flex life.


Applications

  • Connectors
  • Conductors for low-voltage lighting

Particular benefits for our customers

Manufacturing range

  • Materials: Cu-ETP1 and Cu-OF1
    LEONI Histral® alloys (> more information you can find at www.leoni-wire-products-solutions.com)
  • Coating: bare and tin-plated
    Nickel-plated and silver-platedn upon request
  • Variations: soft annealed (hard upon request)
  • Single wire diameter: ranging from Ø 0.05 mm to Ø 0.10 mm
  • Cross-section: ranging from 0.02 mm2 to 150 mm2

Construction

Wire Ø 0.05 mm ± 0.002

Nominal
cross-section
(mm2)
Construction
No. of wires
± 2 %
Outer-diameter
aprox.
(mm)
Net weight
± 12 %
(kg/km)
0.06 30 0.30 0.6
0.10 51 0.40 1.0
0.14 72 0.50 1.4
0.20 105 0.60 2.0
0.25 130 0.70 2.5
0.35 180 0.85 3.5
0.50 266 1.00 1.0
0.75 392 1.25 7.5
1.00 525 1.50 10.0

Wire Ø 0.07 mm ± 0.002

Nominal
cross-section
(mm2)
Construction
No. of wires
± 2 %
Outer-diameter
aprox.
(mm)
Net weight
± 12 %
(kg/km)
1.50 385 1.75 15
2.00 525 2.10 20
2.50 651 2.40 25
3.00 798 2.60 30
4.00 1,036 3.00 40
6.00 1,575 3.70 60
8.00 2,058 4.30 80
10.00 2,562 4.80 100
12.00 3,108 5.30 120
16.00 4,116 6.10 160

Wire Ø 0.10 mm ± 0.003

Nominal
cross-section
(mm2)
Construction
No. of wires
± 2 %
Outer-diameter
aprox.
(mm)
Net weight
± 12 %
(kg/km)
25 3,234 7.8 250
35 4,508 9.2 350
50 6,468 11.0 500
70 8,967 13.0 700
95 12,201 16.0 950
120 15,435 18.0 1,200
150 19,110 20.0 1,500

Further dimensions upon request.


Table of current loads

Below you can select your appropriate cross-section as a function of the current load (determined at a room temperature of 35 °C and the maximum temperature of the conductor, viz. 70 °C).

Due to other factors usually playing a role as well, the values indicated below are to be seen as a non-binding recommendation.

Nom. cross-section
(mm²)
Max. permitted current rating
(approx. A)
0.15
0.146
0.27
0.259
0.3510
0.512.5
0.7515
118
1.521
2.530
440
5.2544
650
870
1085
16120
Nom. cross-section
(mm²)
Max. permitted current rating
(approx. A)
25150
35195
50250
70300
95360
120420
150480
185570
240670
300780
400950
5001100
6251300
8001500
10001800

Packaging

Reel sizes from 100 mm to 630 mm, subject to diameter

Packaging information

“No pollutants” policy

All materials we use to make single wire are absolutely compliant with RoHS, thus corresponding to EG regulation 2011/65/EU. (See article “Cadmium – end of the line”).

In response to inquiries made, we can confirm that our products do not contain any minerals that originate from regions of conflict. They are in full accordance with the American Dodd-Frank-Act.

Contact

Other diameters and materials upon request may be found.

Sales department

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