series EK
Flexible - single-conductor
Recommended for use in fixed installations in highly populated enclosed areas with difficult evacuation (underground train stations, hospitals, airports, shopping malls, theatres). Green/yellow color is to be used as a grounding conductor, suitable to be installed in trays. Used for internal wiring of electrical and electronic devices (domestic and industrial)
Features
Temperature rating: 70ºC
Voltage rating: 450/750V
Construction requirements: As per IRAM 62267
Conductor requirements: As per IRAM NM 280 – IEC 60228
Conductor: Annealed electrolytic copper - Flexible stranding class 5
Insulation: LSZH-HFFR (Low Smoke Zero Halogen - Halogen Free Flame Retardant)
Fire requirements: IRAM NM IEC 60332-3-24 – IEC 60332-3-24 – Fire-retardant
Standard for halogen absence and corrosive gases: As per IEC 60754-1/2
Smoke transparency requirements: IEC 61034-1/2
Toxicity standard: NES 713 – CEI 20.37
Fire-retardant
Halogen free
Low smoke
Flexible stranded conductors
Special marking
Dwelling installation
Identification
| Standard | |
|---|---|
| Conductors | |
| Single |       choice of colour |
Instalation
ELECTRICAL CHARACTERISTICS, DIMENSIONS & WEIGHT
| Nominal cross-section sq mm² | Electrical resistance at 20ºC in C.C. Ohm/km | Electrical resistance at 70ºC in C.A. Ohm/km | Current-carrying capacity (1) (Ampere) | Insulation thickness mm | External diameter mm | Weight kg/km | Code |
|---|---|---|---|---|---|---|---|
 | |||||||
| 0.5 | 39 | 46.7 | 4.8 | 0.6 | 2.1 | 9 | EK 0105 |
| 0.75 | 26 | 31.1 | 7.2 | 0.6 | 2.3 | 11 | EK 0107 |
| 1 | 19.5 | 23.33 | 9.6 | 0.7 | 2.5 | 13 | EK 0110 |
| 1.5 | 13.3 | 15.91 | 13 | 0.7 | 3 | 19 | EK 0115 |
| 2.5 | 7.98 | 9.55 | 18 | 0.8 | 3.6 | 30 | EK 0125 |
| 4 | 4.95 | 5.92 | 24 | 0.8 | 4.1 | 44 | EK 0140 |
| 6 | 3.3 | 3.95 | 31 | 0.8 | 4.7 | 62 | EK 0160 |
| 10 | 1.91 | 2.29 | 43 | 1 | 6.2 | 108 | EK 1100 |
| 16 | 1.21 | 1.45 | 59 | 1 | 7.1 | 159 | EK 1160 |
| 25 | 0.78 | 0.93 | 77 | 1.2 | 8.7 | 247 | EK 1250 |
| 35 | 0.554 | 0.663 | 96 | 1.2 | 9.7 | 337 | EK 1350 |
| 50 | 0.386 | 0.462 | 116 | 1.4 | 11.5 | 477 | EK 1500 |
| 70 | 0.272 | 0.326 | 148 | 1.4 | 13.5 | 667 | EK 1700 |
| 95 | 0.206 | 0.248 | 180 | 1.6 | 15.9 | 882 | EK 1950 |
| 120 | 0.161 | 0.194 | 207 | 1.6 | 17.3 | 1,114 | EK 11200 |
| 150 | 0.129 | 0.156 | 228 | 1.8 | 19.9 | 1,388 | EK 11500 |
| 185 | 0.106 | 0.129 | 260 | 2 | 21.7 | 1,682 | EK 11850 |
| 240 | 0.0801 | 0.0993 | 290 | 2.2 | 25.1 | 2,213 | EK 12400 |
| 300 | 0.0641 | 0.0810 | 340 | 2.4 | 28.3 | 2,771 | EK 13000 |
(1) Values referred to a conductor temperature of 70ºC and an ambient temperature of 30ºC, for three cables installed in ducts (piping).