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Italian Standard Control Cable
N07V-K
POWER FLEXIBLE CABLES INSULATED IN REDUCE FLAME PROPAGATION POLYVINYL CHLORIDE. SINGLE
CORE NOT-SHEATHED CABLE WITH FLEXIBLE CONDUCTOR.
Normative references
Italian standard: CEI 20-22 CEI-UNEL 35752 CEI 20-20
International standard: IEC 332-3
Technical Data
Voltage Rating: 450/750 V
Temperature Rating: 70 °C
Max Tensile Strength: 50 N/mm2
Minimum Bend Radius: 4 times outside cable diameter
Constructive data
Flexible conductors of not tinned annealed copper;
Insulation: quality R2 of polyvinyl chloride.
Colouring
Black, blue, brown, grey, orange, pink, red, violet, white, green, yellow and turquoise.
Colours combinations aren't allow, except the yellow and green one.
| Type | Cross-sectional area Nom. |
Diameter of wire Max. | Diameter of conductor Nom. | Insulation thickness Nom. |
Outside cable diameter Max. |
Insulation resistance at 70°C Min. |
|---|---|---|---|---|---|---|
| N07V-K | mm2 | mm | mm | mm | mm | MohmKm |
| 1 | 0,21 | 1,3 | 0,7 | 3,2 | 0,095 | |
| 1,5 | 0,26 | 1,6 | 0,7 | 3,5 | 0,082 | |
| 2,5 | 0,26 | 2,0 | 0,8 | 4,2 | 0,077 | |
| 4 | 0,31 | 2,6 | 0,8 | 4,8 | 0,062 | |
| 6 | 0,31 | 3,4 | 0,8 | 6,3 | 0,050 | |
| 10 | 0,41 | 4,4 | 1,0 | 7,6 | 0,049 | |
| 16 | 0,41 | 5,7 | 1,0 | 8,8 | 0,039 | |
| 25 | 0,41 | 6,9 | 1,2 | 11,0 | 0,039 | |
| 35 | 0,41 | 8,1 | 1,2 | 12,5 | 0,034 | |
| 50 | 0,41 | 9,8 | 1,4 | 14,5 | 0,033 | |
| 70 | 0,51 | 11,6 | 1,4 | 17,0 | 0,029 | |
| 95 | 0,51 | 13,3 | 1,4 | 19,0 | 0,028 |