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FM
Multiconductor - 0.6/1 KV - 90ºC - IEC 60502-1 - IRAM 62266
Halogen-free (LSZH-HFFR)
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Attributes

  • Low Smoke
  • Flexible Stranded Conductors
  • Indoor Public Places
  • Halogen free
  • Sequentially Marked
  • Fire-retardant

Certifications

Applications

Recommended for use in highly populated enclosed areas (control rooms, airports, hospitals, trains, underground trains, shopping malls, department stores, theatres, cinemas, tunnels, etc).

features

Temperature rating: 90°C (operating), 130°C (overload), 250°C (short circuit).
Voltage rating: 600/1000V AC, maximum 1200V AC / 1500V DC
Construction requirements: As per IEC 60502-1 / IRAM 62266
Fire requirements: As per 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 IEC 60228 / IRAM NM 280.

description

Conductor: Annealed electrolytic copper; class 5 stranding.
Insulation: XLPE (cross-linked polyethylene).
Identification:  White and alpha-numerically printed in black.
Sheath: LSZH-HFFR (Low Smoke, Zero Halogen; Halogen- Free, Flame-Retardant), black.

optionals

Shield: Annealed copper tape helical wrap with 100% coverage and 20% overlap (W).
Armour: Zinc-plated steel wire serve or double zinc-plated steel tape spiral wrap. 

installation

Assembly: Minimum bend radius is 7xOD (unarmoured versions) or 12xOD (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: Class 2 semi-rigid stranded cable can be supplied upon request.
Identification: One of the conductors of each cable isolated on green / yellow. Use other colors to identify such as black, gray, blue, etc.

Tables

Dimensions & Weight



Conductors per cross-section N° x sq mm Standard Shielded
Code Outside diameter mm Weight kg/km Code Under shield diameter mm Outside diameter mm Weight kg/km
2x1 FM 0210 8.3 90 FM 0210 W 11 14.9 297
3x1 FM 0310 8.7 101 FM 0310 W 11 14.9 300
4x1 FM 0410 9.4 119 FM 0410 W 11 14.9 302
5x1 FM 0510 10.2 140 FM 0510 W 11 14.9 305
7x1 FM 0710 10.9 170 FM 0710 W 11 14.9 299
10x1 FM 1010 14.1 233 FM 1010 W 12.5 16.4 344
12x1 FM 1210 14.5 261 FM 1210 W 12.9 16.8 375
14x1 FM 1410 15.4 293 FM 1410 W 13.8 17.7 414
16x1 FM 1610 16.2 328 FM 1610 W 14.6 18.5 455
19x1 FM 1910 17 371 FM 1910 W 15.4 19.3 504
21x1 FM 2110 17.8 404 FM 2110 W 16.2 20.1 543
24x1 FM 2410 19.4 456 FM 2410 W 17.8 21.7 607
27x1 FM 2710 19.8 497 FM 2710 W 18.2 22.1 651
30x1 FM 3010 20.7 541 FM 3010 W 19.1 23 701
32x1 FM 3210 21.5 576 FM 3210 W 19.9 23.8 743
37x1 FM 3710 22.3 646 FM 3710 W 20.7 24.6 819
48x1 FM 4810 25.1 811 FM 4810 W 23.5 27.5 1024
2x1.5 FM 0215 8.9 108 FM 0215 W 11 14.9 301
3x1.5 FM 0315 9.4 125 FM 0315 W 11 14.9 307
4x1.5 FM 0415 10.1 145 FM 0415 W 11 14.9 311
5x1.5 FM 0515 11 173 FM 0515 W 11 14.9 316
7x1.5 FM 0715 11.9 216 FM 0715 W 11 14.9 311
10x1.5 FM 1015 15.3 292 FM 1015 W 13.7 17.6 407
12x1.5 FM 1215 15.7 329 FM 1215 W 14.1 18 446
14x1.5 FM 1415 16.8 374 FM 1415 W 15.2 19.1 499
16x1.5 FM 1615 17.6 416 FM 1615 W 16 19.9 546
19x1.5 FM 1915 18.5 476 FM 1915 W 16.9 20.8 611

W = annealed copper tape helical wrap

General Properties



Nominal cross-section
sq mm
Electrical resistance at 90ºC in AC Ohm/km Current-carrying capacity in free air (*)
2x  Ampere 4x  Ampere 7x  Ampere 10x Ampere 19x Ampere 30x Ampere 40x Ampere 48x Ampere
1 24.86 N/A N/A N/A N/A N/A N/A N/A N/A
1.5 16.96 22.8 20.0 16.0 10.0 10.0 9.0 8.0 7.0
2.5 10.18 31.4 27.6 22.0 13.8 13.8 12.4 11.0 9.6
4 6.31 42.8 36.1 28.9 18.1 18.1 16.2 14.4 12.6

(*) In free air at 40ºC, according to IEC 364-5-523 and NEC 2008, table 310.15.

Dimensions & Weight



Conductors per cross-section N° x sq mm Standard Shielded
Code Outside diameter mm Weight kg/km Code Under shield diameter mm Outside diameter mm Weight kg/km
21x1.5 FM 2115 19.4 519 FM 2115 W 17.8 21.7 660
24x1.5 FM 2415 21.2 588 FM 2415 W 19.6 23.5 741
27x1.5 FM 2715 21.6 641 FM 2715 W 20 23.9 797
30x1.5 FM 3015 22.7 705 FM 3015 W 21.1 25 867
32x1.5 FM 3215 23.5 747 FM 3215 W 21.9 25.9 932
37x1.5 FM 3715 24.4 843 FM 3715 W 22.8 26.8 1033
48x1.5 FM 4815 27.5 1062 FM 4815 W 25.9 29.9 1273
2x2.5 FM 0225 9.8 137 FM 0225 W 11 14.9 311
3x2.5 FM 0325 10.3 159 FM 0325 W 11 14.9 321
4x2.5 FM 0425 11.2 190 FM 0425 W 11 14.9 329
5x2.5 FM 0525 12.2 228 FM 0525 W 11.2 15.1 346
7x2.5 FM 0725 13.2 287 FM 0725 W 12.3 16.2 390
10x2.5 FM 1025 17 385 FM 1025 W 15.4 19.3 517
12x2.5 FM 1225 17.5 439 FM 1225 W 15.9 19.8 575
14x2.5 FM 1425 18.7 499 FM 1425 W 17.1 21 644
16x2.5 FM 1625 19.7 563 FM 1625 W 18.1 22 715
19x2.5 FM 1925 20.7 645 FM 1925 W 19.1 23 804
21x2.5 FM 2125 21.8 708 FM 2125 W 20.2 24.1 876
24x2.5 FM 2425 23.8 800 FM 2425 W 22.2 26.2 1001
27x2.5 FM 2725 24.3 880 FM 2725 W 22.7 26.7 1085
30x2.5 FM 3025 25.5 965 FM 3025 W 23.9 27.9 1180
32x2.5 FM 3225 26.5 1029 FM 3225 W 24.9 28.9 1252
37x2.5 FM 3725 27.5 1164 FM 3725 W 25.9 29.9 1395
48x2.5 FM 4825 31.3 1492 FM 4825 W 29.9 34.3 1803
2x4 FM 0240 10.7 177 FM 0240 W 11 14.9 330
3x4 FM 0340 11.3 213 FM 0340 W 11 14.9 349
4x4 FM 0440 12.3 257 FM 0440 W 11.3 15.2 377
5x4 FM 0540 13.4 310 FM 0540 W 12.4 16.3 439
7x4 FM 0740 14.6 399 FM 0740 W 13.7 17.6 507
10x4 FM 1040 18.8 535 FM 1040 W 17.2 21.1 680
12x4 FM 1240 19.3 614 FM 1240 W 17.7 21.6 762
14x4 FM 1440 20.7 704 FM 1440 W 19.1 23 862
16x4 FM 1640 21.8 794 FM 1640 W 20.2 24.1 961
19x4 FM 1940 23 921 FM 1940 W 21.4 25.4 1114
21x4 FM 2140 24.2 1011 FM 2140 W 22.6 26.6 1214
24x4 FM 2440 26.5 1147 FM 2440 W 24.9 28.9 1369
27x4 FM 2740 27 1264 FM 2740 W 25.4 29.4 1489
30x4 FM 3040 28.6 1407 FM 3040 W 26.8 31 1644
32x4 FM 3240 29.7 1498 FM 3240 W 27.9 32.1 1744
37x4 FM 3740 30.9 1708 FM 3740 W 29.5 33.9 2012
48x4 FM 4840 35.3 2203 FM 4840 W 33.5 38.1 2530

W = annealed copper tape helical wrap

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