NYM-J is a PVC insulated and sheathed installation cable with copper conductors, designed for fixed installation in residential, commercial, and industrial buildings. It is suitable for installation in walls, masonry, and concrete (protected installations).
300/500 V
Radni napon
Class 1 / 2
Copper Conductor
1.5–35 mm²
Cross Sections
VDE 0250-204
Standard
CPR Eca
Fire Classification
NYM-J / NYM-O Technical Data
PVC insulated and PVC sheathed building cable for fixed installation
in dry, damp and wet rooms, in or under plaster, walls and concrete.
Suitable for outdoor installation when protected from direct sunlight.
NYM-J – With Protective Conductor
| Cable Size n × mm² |
Conductor Class |
Resistance Ω/km |
Insulation mm |
Ampacity A |
Sheath mm |
Bending Radius mm |
Outer Ø mm |
Copper kg/km |
Weight kg/km |
|---|---|---|---|---|---|---|---|---|---|
| 1 Core | |||||||||
| 1 × 2.5 | Class 1 | 7.41 | 0.7 | — | 1.4 | 23.2 | 5.8 | 24 | 70 |
| 1 × 4 | Class 1 | 4.61 | 0.8 | — | 1.4 | 25.6 | 6.4 | 38 | 80 |
| 1 × 6 | Class 1 | 3.08 | 0.8 | — | 1.4 | 27.2 | 6.8 | 58 | 105 |
| 1 × 10 | Class 1 | 1.83 | 1.0 | — | 1.4 | 32.0 | 8.0 | 96 | 155 |
| 1 × 16 | Class 2 | 1.15 | 1.0 | — | 1.4 | 36.4 | 9.1 | 154 | 230 |
| 1 × 25 | Class 2 | 0.727 | 1.2 | — | 1.4 | 49.2 | 12.3 | 240 | 330 |
| 3 Core | |||||||||
| 3 × 1.5 | Class 1 | 12.1 | 0.6 | 19.5 | 1.4 | 32.8 | 8.2 | 43 | 135 |
| 3 × 2.5 | Class 1 | 7.41 | 0.7 | 27 | 1.4 | 37.6 | 9.4 | 72 | 190 |
| 3 × 4 | Class 1 | 4.61 | 0.8 | 36 | 1.4 | 43.2 | 10.8 | 115 | 265 |
| 3 × 6 | Class 1 | 3.08 | 0.8 | 46 | 1.6 | 48.8 | 12.2 | 173 | 315 |
| 3 × 10 | Class 1 | 1.83 | 1.0 | 63 | 1.6 | 58.8 | 14.7 | 288 | 465 |
| 4 Core | |||||||||
| 4 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.4 | 35.2 | 8.8 | 58 | 160 |
| 4 × 2.5 | Class 1 | 7.41 | 0.7 | 24 | 1.4 | 40.8 | 10.2 | 96 | 230 |
| 4 × 4 | Class 1 | 4.61 | 0.8 | 32 | 1.6 | 48.4 | 12.1 | 154 | 330 |
| 4 × 6 | Class 1 | 3.08 | 0.8 | 41 | 1.6 | 53.2 | 13.3 | 230 | 460 |
| 4 × 10 | Class 1 | 1.83 | 1.0 | 57 | 1.6 | 64.4 | 16.1 | 384 | 690 |
| 4 × 16 | Class 2 | 1.15 | 1.0 | 76 | 1.6 | 76.0 | 19.0 | 614 | 1090 |
| 4 × 25 | Class 2 | 0.727 | 1.2 | 96 | 1.8 | 93.6 | 23.4 | 960 | 1640 |
| 4 × 35 | Class 2 | 0.524 | 1.2 | 119 | 1.8 | 102.8 | 25.7 | 1344 | 2090 |
| 5 Core | |||||||||
| 5 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.4 | 38.0 | 9.5 | 72 | 190 |
| 5 × 2.5 | Class 1 | 7.41 | 0.7 | 24 | 1.4 | 44.0 | 11.0 | 120 | 270 |
| 5 × 4 | Class 1 | 4.61 | 0.8 | 32 | 1.6 | 52.8 | 13.2 | 192 | 410 |
| 5 × 6 | Class 1 | 3.08 | 0.8 | 41 | 1.6 | 58.0 | 14.5 | 288 | 540 |
| 5 × 10 | Class 1 | 1.83 | 1.0 | 57 | 1.6 | 70.8 | 17.7 | 480 | 850 |
| 5 × 16 | Class 2 | 1.15 | 1.0 | 76 | 1.8 | 84.8 | 21.2 | 768 | 1350 |
| 5 × 25 | Class 2 | 0.727 | 1.2 | 96 | 1.8 | 102.8 | 25.7 | 1200 | 1990 |
| 5 × 35 | Class 2 | 0.524 | 1.2 | 119 | 1.8 | 134.0 | 33.5 | 1680 | 2160 |
| Multicore | |||||||||
| 7 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.4 | 42.0 | 10.5 | 101 | 235 |
| 7 × 2.5 | Class 1 | 7.41 | 0.7 | 24 | 1.6 | 50.4 | 12.6 | 168 | 350 |
| 8 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.6 | 50.0 | 12.5 | 115 | 237 |
| 10 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.6 | 57.2 | 14.3 | 144 | 330 |
| 12 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.6 | 57.6 | 14.4 | 173 | 400 |
| 12 × 2.5 | Class 1 | 7.41 | 0.7 | 24 | 1.6 | 61.6 | 15.4 | 288 | 660 |
| 16 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.6 | 63.2 | 15.8 | 230 | 457 |
NYM-O – Without Protective Conductor
| Cable Size n × mm² |
Conductor Class |
Resistance Ω/km |
Insulation mm |
Ampacity A |
Sheath mm |
Bending Radius mm |
Outer Ø mm |
Copper kg/km |
Weight kg/km |
|---|---|---|---|---|---|---|---|---|---|
| 1 × 1.5 | Class 1 | 12.1 | 0.6 | 19.5 | 1.4 | 20.8 | 5.2 | 14.4 | 45 |
| 1 × 2.5 | Class 1 | 7.41 | 0.7 | 27 | 1.4 | 23.2 | 5.8 | 24 | 70 |
| 1 × 4 | Class 1 | 4.61 | 0.8 | 36 | 1.4 | 25.6 | 6.4 | 38 | 80 |
| 1 × 6 | Class 1 | 3.08 | 0.8 | 46 | 1.4 | 27.2 | 6.8 | 58 | 105 |
| 1 × 10 | Class 1 | 1.83 | 1.0 | 63 | 1.4 | 32.0 | 8.0 | 96 | 155 |
| 1 × 16 | Class 2 | 1.15 | 1.0 | 85 | 1.4 | 36.4 | 9.1 | 154 | 230 |
| 2 Core | |||||||||
| 2 × 1.5 | Class 1 | 12.1 | 0.6 | 19.5 | 1.4 | 31.2 | 7.8 | 29 | 115 |
| 2 × 2.5 | Class 1 | 7.41 | 0.7 | 27 | 1.4 | 35.6 | 8.9 | 48 | 157 |
| 3 / 4 / 7 / 12 Core | |||||||||
| 3 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.4 | 32.8 | 8.2 | 43 | 135 |
| 4 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.4 | 35.2 | 8.8 | 58 | 160 |
| 4 × 6 | Class 1 | 3.08 | 0.8 | 41 | 1.6 | 53.2 | 13.3 | 230 | 460 |
| 4 × 10 | Class 1 | 1.83 | 1.0 | 57 | 1.6 | 64.4 | 16.1 | 384 | 690 |
| 4 × 16 | Class 2 | 1.15 | 1.0 | 76 | 1.6 | 76.0 | 19.0 | 614 | 1090 |
| 4 × 25 | Class 2 | 0.727 | 1.2 | 96 | 1.8 | 93.6 | 23.4 | 960 | 1640 |
| 4 × 35 | Class 2 | 0.524 | 1.2 | 119 | 1.8 | 102.8 | 25.7 | 1344 | 2090 |
| 7 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.4 | 42.0 | 10.5 | 101 | 235 |
| 12 × 1.5 | Class 1 | 12.1 | 0.6 | 17.5 | 1.6 | 57.6 | 14.4 | 173 | 400 |
NYM-J includes a protective conductor. NYM-O is supplied without a
protective conductor. Ampacity values refer to installation in air at
30°C. Outer diameters are approximate.







