Mineral Insulated Cable delivers Fire Performance. It guarantees data transmission and security of power and control circuits by exceeding the requirements of BS- 8519-1 providing circuit integrity at 950°C. It also exceeds enhanced grade requirements defined by BS 5839-1-26.2e and satisfies all Cat. 1, 2 & 3 power and all Cat. 1, 2 & 3 control requirements defined by BS 8519. It is used for heavy duty purpose at 750 V Operating voltage.
Mineral Insulated Cable delivers Fire Performance. It guarantees data transmission and security of power and control circuits by exceeding the requirements of BS- 8519-1 providing circuit integrity at 950°C. It also exceeds enhanced grade requirements defined by BS 5839-1-26.2e and satisfies all Cat. 1, 2 & 3 power and all Cat. 1, 2 & 3 control requirements defined by BS 8519. It is used for heavy duty purpose at 750 V Operating voltage.
ConductorPlain Annealed solid Copper |
Core IdentificationBy Sleeve Colour |
Sheath ColorRed, White, Orange or Any Other |
InsulationCompressed Magnesium Oxide Power (Organic) |
SheathPlain Copper Sheath |
Standard Packing ModeCut of Length / Reeled |
| Manufacturing Standard |
Code of Practice / Guide to use |
Fire Tests | Emission and Flame Propagation |
BS EN 60702 – 1 |
BS 5839 – 1 Clause 26.2
Enhanced |
BS 6387 CWZ |
BS EN 50267 (IEC 60754) Acid |
| Properties | Value | |||
| 1.0 mm² | 1.5 mm² | 2.5 mm² | 4.0 mm² | |
Max. Cond. Resistant @ 20 ºC |
18.0 Ω/km |
12.1 Ω/km |
7.41 Ω/km | 4.61 Ω/km |
Voltage Rating |
750 V (For Heavy Duty Use) |
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Operating Temperature |
-10 °C to +250 °C (It can withstand up to melting point of copper 1083 °C but this will lead to the reduction of the life of the cable |
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| Nom. Cross section Area (mm²) | Voltage Drop (mV/A/m) | |
| Single Phase Power Supply | 3 Phase Power Supply | |
1 |
42 |
36 |
1.5 |
28 |
24 |
2.5 |
17 |
14 |
4 |
7 |
6 |
| No. of Core x Nom.
Cross section (n x mm2) |
Nom. CSA of Copper Sheath (mm2) |
Rated Current Capacity (A) | Outer Diameter (mm) | Minimum Bend Radius (mm) | Weight (kg/km) |
1 x 1.5 |
5.8 |
30 |
4.9 |
2xD |
97 |
1 x 2.5 |
6.4 |
39 |
5.3 |
2xD |
105 |
1 x 4 |
7.7 |
51 |
5.9 |
2xD |
148 |
2 x 1.5 |
12.5 |
23.5 |
7.9 |
3xD |
230 |
2 x 2.5 |
14.6 |
32 |
8.7 |
3xD |
284 |
2 x 4 |
17.6 |
42 |
9.8 |
3xD |
365 |
3 x 1.5 |
13.6 |
20 |
8.3 |
3xD |
316 |
3 x 2.5 |
16.1 |
27 |
9.8 |
3xD |
332 |
3 x 4 |
19.3 |
36 |
10.4 |
3xD |
426 |
4 x 1.5 |
15.8 |
20.5 |
9.1 |
3xD |
312 |
4 x 2.5 |
18.5 |
27 |
10.1 |
3xD |
395 |
4 x 4 |
22.9 |
36 |
11.4 |
3xD |
519 |
| Part Number | Description |
50-C1501X |
MI Bare Heavy Duty Cable 1C x 1.5 mm2 |
50-C2501X |
MI Bare Heavy Duty Cable 1C x 2.5 mm2 |
50-C4001X |
MI Bare Heavy Duty Cable 1C x 4 mm2 |
50-C1502X |
MI Bare Heavy Duty Cable 2C x 1.5 mm2 |
50-C2502X |
MI Bare Heavy Duty Cable 2C x 2.5 mm2 |
50-C4002X |
MI Bare Heavy Duty Cable 2C x 4 mm2 |
50-C1503X |
MI Bare Heavy Duty Cable 3C x 1.5 mm2 |
50-C2503X |
MI Bare Heavy Duty Cable 3C x 2.5 mm2 |
50-C4003X |
MI Bare Heavy Duty Cable 3C x 4 mm2 |
50-C1504X |
MI Bare Heavy Duty Cable 4C x 1.5 mm2 |
50-C2504X |
MI Bare Heavy Duty Cable 4C x 2.5 mm2 |
50-C4004X |
MI Bare Heavy Duty Cable 4C x 4 mm2 |
X > RD: Red WH: White OR: Orange
