Power
MH
Single- or multiconductor - 600V - 90ºC - ICEA S-95-658
Halogen-free (LSZH-HFFR)

Attributes
Low Smoke
Indoor Public Places
Halogen free
Sequentially Marked
Fire-retardant
Sunlight resistant
Certifications
Applications
Recommended for use in highly populated enclosed public areas (underground train stations, airports, hospitals, theatres, cinemas, shopping malls, department stores, mine tunnels, tunnels, etc.)
features
Temperature rating: 90ºC (operating), 130°C (overload) and 250°C (short circuit).
Voltage rating: 600V AC.
Construction requirements: As per ICEA S-95-658.
Fire requirements: As per ICEA T 30-520 / IEC 60332-3-24 / IRAM NM IEC 60332-3-24 - Fire-retardancy.
Halogen content requirements: As per IEC 60754-1/2 - Non-halogen.
Smoke opacity requirements: As per IEC 61034 - Smoke density.
Toxicity requirements: As per NES 713 / CEI 20-37 - Non-toxic.
Conductor requirements: As per ASTM B 172, ASTM B 173, ASTM B 174.
description
Conductor: Annealed electrolytic copper; flexible stranding.
Insulation: XLPE (crosslinked polyethylene).
Identification: According to Method 1 Table E2.
- 1 Conductors: | ||||
- 2 Conductors: | ||||
- 3 Conductors: | ||||
- 3 Conductors + earthing: |
Sheath: Low Smoke, Zero Halogen (LSZH); Halogen-Free, Flame-Retardant (HFFR).
optionals
Armour: Double aluminium tape spiral wrap (in single-conductor cables) and helical wire wrap or double zinc-plated steel tape spiral wrap (in multiconductor cables).
installation
Assembly: Minimum bend radius is 7xOD (in unarmoured versions) or 12xOD (in armoured versions).
Maximum pulling tension: 5daN/sq mm on copper conductors. Wire-armoured cables can withstand 10daN/sq mm on the armour wires.
Assembly temperature: 5ºC or higher.
alternatives
Conductor: ASTM B 8 compliant class B, C or D semi-rigid stranded cable can be supplied upon request.
Tables
Electrical Characteristics
Nominal cross-section AWG/MCM | Electrical resistance at 90° in AC | Inductive reactance at 60hz | Current-carrying capacity in free air (2) Ampere | Current-carrying capacity in earth (3) Ampere | ||
---|---|---|---|---|---|---|
Single-conductor Ohm/km | Multiconductor Ohm/km | Single-conductor (1) Ohm/km | Multiconductor Ohm/km | |||
14 | 11.00 | 11.22 | 0.171 | 0.115 | 32 | 25 |
12 | 6.94 | 7.08 | 0.162 | 0.109 | 36 | 30 |
10 | 4.35 | 4.44 | 0.151 | 0.102 | 50 | 40 |
8 | 2.73 | 2.78 | 0.146 | 0.105 | 73 | 55 |
6 | 1.72 | 1.75 | 0.139 | 0.100 | 96 | 75 |
4 | 1.08 | 1.10 | 0.132 | 0.096 | 127 | 95 |
2 | 0.678 | 0.692 | 0.126 | 0.092 | 173 | 130 |
1 | 0.540 | 0.551 | 0.129 | 0.093 | 200 | 150 |
1/0 | 0.428 | 0.436 | 0.125 | 0.091 | 237 | 170 |
2/0 | 0.340 | 0.347 | 0.122 | 0.089 | 273 | 195 |
3/0 | 0.270 | 0.276 | 0.118 | 0.087 | 319 | 225 |
4/0 | 0.216 | 0.220 | 0.115 | 0.085 | 369 | 260 |
250 | 0.183 | 0.186 | 0.119 | 0.087 | 414 | 290 |
300 | 0.154 | 0.157 | 0.116 | 0.085 | 460 | 320 |
350 | 0.133 | 0.135 | 0.115 | 0.084 | 519 | 350 |
400 | 0.117 | 0.119 | 0.114 | 0.084 | 560 | 380 |
500 | 0.096 | 0.098 | 0.111 | 0.082 | 637 | 430 |
600 | 0.082 | 0.083 | 0.111 | 0.084 | 710 | 475 |
700 | 0.072 | -- | 0.110 | -- | 778 | 520 |
750 | 0.068 | -- | 0.109 | -- | 805 | 535 |
(1) Three single-conductor cables in one plane in contact with each other.
(2) Cables of up to 3 conductors installed in free air at 40ºC according to NEC table 310-17. For 4- or 5-conductor cables, multiply the table values by 0.8
(3) Cables of up to 3 conductors directly buried in earth at 30ºC ambient temperature according to NEC table 310-16. For 4- or 5-conductor cables, multiply the table values by 0.8.
Dimensions & Weight
Conductors/gauge N° x AWG/MCM | Code | Outside diameter mm | Weight kg/km | Conductors/gauge N° x AWG/MCM | Code | Outside diameter mm | Weight kg/km |
---|---|---|---|---|---|---|---|
1x14 | MH 0114 | 5.7 | 49 | 2x600 | MH 2600 | 64.8 | 8822 |
1x12 | MH 0112 | 6.2 | 64 | 3x14 | MH 0314 | 9.6 | 141 |
1x10 | MH 0110 | 6.8 | 86 | 3x12 | MH 0312 | 10.6 | 191 |
1x8 | MH 0108 | 8.3 | 130 | 3x10 | MH 0310 | 12.0 | 266 |
1x6 | MH 0106 | 9.5 | 181 | 3x8 | MH 0308 | 16.0 | 448 |
1x4 | MH 0104 | 10.6 | 260 | 3x6 | MH 0306 | 18.5 | 632 |
1x2 | MH 0102 | 11.9 | 373 | 3x4 | MH 0304 | 24.5 | 1094 |
1x1 | MH 0101 | 14.1 | 501 | 3x2 | MH 0302 | 27.3 | 1502 |
1x1/0 | MH 11/0 | 15.3 | 619 | 3x1 | MH 0301 | 30.6 | 1899 |
1x2/0 | MH 12/0 | 16.6 | 768 | 3x1/0 | MH 31/0 | 33.2 | 2323 |
1x3/0 | MH 13/0 | 18.2 | 960 | 3x2/0 | MH 32/0 | 36.0 | 2852 |
1x4/0 | MH 14/0 | 19.7 | 1158 | 3x3/0 | MH 33/0 | 39.4 | 3539 |
1x250 | MH 1250 | 22.4 | 1387 | 3x4/0 | MH 34/0 | 44.2 | 4404 |
1x300 | MH 1300 | 24.2 | 1685 | 3x250 | MH 3250 | 49.2 | 5249 |
1x350 | MH 1350 | 25.2 | 1928 | 3x300 | MH 3300 | 53.1 | 6315 |
1x400 | MH 1400 | 26.4 | 2089 | 3x350 | MH 3350 | 55.2 | 7147 |
1x500 | MH 1500 | 29.4 | 2572 | 3x400 | MH 3400 | 57.8 | 7757 |
1x600 | MH 1600 | 31.6 | 3087 | 3x500 | MH 3500 | 64.3 | 9547 |
1x700 | MH 1700 | 33.8 | 3523 | 3x600 | MH 3600 | 70.7 | 11632 |
1x750 | MH 1750 | 34.7 | 3823 | 3x14+1x14 | MH 0314 0114 | 10.4 | 170 |
2x14 | MH 0214 | 9.0 | 119 | 3x12+1x12 | MH 0312 0112 | 11.7 | 233 |
2x12 | MH 0212 | 10.0 | 158 | 3x10+1x10 | MH 0310 0110 | 13.9 | 352 |
2x10 | MH 0210 | 11.3 | 215 | 3x8+1x10 | MH 0308 0110 | 16.7 | 498 |
2x8 | MH 0208 | 15.1 | 367 | 3x6+1x8 | MH 0306 0108 | 19.7 | 722 |
2x6 | MH 0206 | 17.4 | 512 | 3x4+1x8 | MH 0304 0108 | 25.3 | 1194 |
2x4 | MH 0204 | 22.6 | 867 | 3x2+1x6 | MH 0302 0106 | 28.3 | 1654 |
2x2 | MH 0202 | 25.8 | 1206 | 3x1+1x6 | MH 0301 0106 | 31.1 | 2022 |
2x1 | MH 0201 | 28.8 | 1519 | 3x1/0+1x6 | MH 31/0 0106 | 33.3 | 2418 |
2x1/0 | MH 21/0 | 31.2 | 1843 | 3x2/0+1x6 | MH 32/0 0106 | 35.6 | 2912 |
2x2/0 | MH 22/0 | 33.8 | 2245 | 3x3/0+1x4 | MH 33/0 0104 | 39.2 | 3663 |
2x3/0 | MH 23/0 | 37.0 | 2768 | 3x4/0+1x4 | MH 34/0 0104 | 44.4 | 4576 |
2x4/0 | MH 24/0 | 40.0 | 3306 | 3x250+1x4 | MH 3250 0104 | 49.2 | 5403 |
2x250 | MH 2250 | 44.7 | 3980 | 3x300+1x3 | MH 3300 0103 | 53.1 | 6515 |
2x300 | MH 2300 | 49.8 | 4956 | 3x350+1x3 | MH 3350 0103 | 55.2 | 7350 |
2x350 | MH 2350 | 51.8 | 5569 | 3x400+1x3 | MH 3400 0103 | 57.8 | 7964 |
2x400 | MH 2400 | 54.2 | 6049 | 3x500+1x2 | MH 3500 0102 | 64.3 | 9803 |
2x500 | MH 2500 | 60.2 | 7441 | 3x600+1x2 | MH 3600 0102 | 70.7 | 11898 |