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Heat Shrinkable Moulded Shapes

Heat Shrink Low Voltage Cable Breakout
  • Heat Shrink Moulded Shapes
  • Heat Shrink Moulded Shapes

Insulcore-Low voltage provides a strong and permanent environmental seal to the crutch of 2, 3, 4, 5, 6 and 7 core PVC, XLPE Rubber and PILC cables upto 3.3 KV rated voltage.

The Breakouts are Manufactured form high quality cross linked polyolefin material that offer an exceptional insulation and long term service reliability.

The Breakouts are internally coated with hot melt adhesive. These breakouts when installed in position provide 100% water/moisture proofness to the system according to IP 68 (Ingress Protection).

Customised dimensions of Breakouts available on request. Special Flame Retardant Breakouts can be provided on demand.

Technical Qualification Report No.: QR 1012

Meets IP 68 (ingress Protection)

SELECTION CHART

All dimensions are in mm

Code No. of Core D d L I Tb Tc
    Ds Df ds df Ls Lf ls lf f f
    min. max. min. max. min. max. min. min. ±10% ±10%
LV2GBB-0308 S 2 22 8 9 3 70 85 14 20 2.2 2.0
LV2GBB-0308 2 28 8 12 3 70 85 15 20 2.2 2.0
LV2GBB-0410 2 32 10 14 4 67 85 15 20 2.2 2.0
LV2GBB-0410 A 2 42 11 14 4 80 107 25 42 2.2 2.0
LV2GBB-0410 L 2 34 10 14 4 77 107 27 42 3.0 3.0
LV2GBB0610 2 30 10 19 6 110 145 50 60 2.0 2.0
LV2GBB-0610L* 2 30 8 19 6 135 165 50 60 2.5 2.0
LV2GBB-0615 2 45 15 18 5.5 90 110 25 43 3.0 3.5
LV2GBB-0720 2 60 20 24 7 95 120 25 34 3.0 2.5
LV2GBB-0720 A 2 70 22 30 8 90 120 25 34 3.0 2.5
LV2GBB-0830* 2 65 30 25 8 120 150 50 60 2.0 1.8
LV2GBB-0930* 2 70 30 27 8 120 150 50 65 3.0 3.0
LV2GBB-1565* 2 125 65 46 15 110 130 40 55 2.5 2.2
LV2GBB-1565 A* 2 150 65 50 15 105 130 40 55 2.5 2.2
LV2GBB-2075* 2 175 70 40 20 150 210 60 80 2.5 2.2
LV2GBB-2075 A* 2 200 70 55 20 155 210 62 80 2.5 2.2
LV2GBB-24135* 2 240 135 65 24 190 245 60 104 2.3 2.0
LV2GBB-55175* 2 255 175 86 55 160 200 50 80 2.8 2.5
LV2GBB-55175 A* 2 370 175 156 55 150 200 50 80 2.8 2.5
LV3GBB-0308* 3 32 8 12 2.8 90 104 20 28 2.2 1.8
LV3GBB-0309 3 32 9 12 3 85 100 15 24 2.0 1.7
LV3GBB-0413 3 36 14 15 4 80 100 15 21 2.2 2.0
LV3GBB-0413 A 3 45 14 15 4 80 100 15 21 2.2 2.0
LV3GBB-0820 3 60 20 25 8 160 184 45 60 3.3 2.7
LV3GBB-0820 A 3 70 20 27 8 155 184 40 60 3.3 2.7
LV3GBB-1330 3 80 30 36 13 185 215 60 75 3.6 3.3
LV3GBB-1330 A 3 100 30 39 13 185 215 60 75 3.6 3.3
LV3GBB-2145 3 110 45 55 21 200 235 70 88 3.5 2.9
LV3GBB-2145 A 3 125 45 57 21 190 230 65 88 3.5 2.9
LV3GBB-1760 3 119 60 45 17 140 185 60 85 4.5 4.5
LV3GBB-1760 A 3 150 60 57 17 130 185 55 85 4.5 4.5
LV3GBB-2755 3 140 56 68 28 215 260 75 90 3.5 3.5
LV3GBB-2755 A 3 180 58 68 29 200 260 70 90 3.5 3.5
LV3GBB-3060 3 200 60 70 30 190 250 70 85 4.0 3.0
LV4GBB-0209* 4 28 9 9 2.5 90 115 15 20 2.2 1.7
LV4GBB-0309 4 28 9 9 2.6 64 75 22 28 2.4 2.1
LV4GBB-0312S 4 30 12 10 3 80 100 15 25 2.4 1.7
LV4GBB-0312 4 40 12 12 3 78 100 15 25 2.4 1.7
LV4GBB-0415 4 41 16 14 4 75 100 15 23 2.4 1.7
LV4GBB-0415 A 4 50 17 17 4 75 95 12 23 2.4 1.7
LV4GBB-0522 4 50 22 18 5 95 115 30 37 2.5 2.2
LV4GBB-0821 4 57 26 20 7 140 170 32 48 3.5 2.5
LV4GBB-0825 N 4 68 25 25 8 155 188 35 48 3.5 2.3
LV4GBB-0925 4 70 30 25 9 155 190 35 48 3.7 2.6
LV4GBB-1130 4 80 31 32 10 150 190 28 47 3.7 2.6
LV4GBB-1130L* 4 80 30 35 11 180 210 35 52 3.7 2.6
LV4GBB-1334 4 90 42 35 13 170 210 35 52 3.7 2.6
LV4GBB-1334 A 4 110 44 35 13 170 208 40 51 3.7 2.6
LV4GBB-2454 4 125 44 40 14 170 208 30 51 3.7 2.6
LV4GBB-2880* 4 180 80 70 28 215 260 75 90 2.5 2.5
LV4GBB-4080 4 180 80 70 40 200 260 75 95 3.7 2.8
LV4GBB-1880* 4 215 80 50 18 150 175 30 45 2.5 2.5
LV4GBB-1880 SA 4 180 80 63 18 150 175 35 45 2.5 2.5
LV4GBB-1880 S 4 180 80 50 18 155 175 35 45 2.5 2.5
LV5GBB-0308 5 32 8 10 3 95 115 22 28 2.1 1.7
LV5GBB-0311 5 32 11 10 3 55 75 15 20 2.3 2.0
LV5GBB-0415 5 50 16 15 4 85 110 21 33 3.2 2.6
LV5GBB-0415 A 5 57 17 15 4 80 110 21 33 3.2 2.6
LV5GBB-0524* 5 55 24 18 5 145 155 40 45 3.3 2.6
LV5GBB-0832 5 80 32 26 8 155 190 55 65 3.3 2.8
LV5GBB-0832 A 6 85 37 25 7 100 140 30 45 3.2 2.6
LV6GBB-0412 6 44 12 13 4 55 82 20 30 2.2 2.0
LV6GBB-0737 6 85 37 25 7 100 138 30 46 3.2 2.6
LV7GBB-0737 7 95 37 26 7 100 135 40 55 2.7 2.6
LV7GBB-1845 7 118 46 35 19 110 145 32 52 4.3 3.0

D,d : Internal Diameter ; s : as supplied ; f : after free recovery ; Tb,Tc : Thickness of body & core ** New Designs

Code No. of Core Ds d1 d2 L l1 l2 Tb Tc Tc1
    Ds Df ds df ds df Ls Lf ls lf ls lf f f f
    min max min max min max min min min min min min ±10% ±10% ±10%
LV2GBB-61820 2 65 20 44 18 25 6 105 124 28 40 28 40 4.0 3.1 3.0
LV5GBB-5725 5 65 25 23 7 16 5 125 150 40 51 35 40 2.5 2.5 2.0
LV5GBB-7939 5 90 39 30 9 24 7 133 185 30 50 30 50 2.7 2.7 2.7
LV5GBB-7939 A 5 100 39 35 9 16 7 133 185 30 50 30 50 2.7 2.7 2.7
TECHNICAL SPECIFICATION
  • PROPERTIES
  • VALUE
  • STANDARD
  • Physical
  •  
  •  
  • Tensile Strength
  • 12 N/mm2 (MPA)(min.)
  • ASTM D638
  • Ultimate Elongation
  • 350% (Min.)
  • ASTM D638
  • Density
  • 1.05 ± 0.2 gm/cm3
  • ASTM D792
  • Hardness
  • 45 ± 10 Shore D
  • ASTM D2240
  • Water Absorption
  • 0.2 % (max.)
  • ASTM D570
  • Thermal
  •  
  •  
  • Accelerated Ageing
  • (120oC for 500 Hrs)
  • ASTM D2671
  • Tensile Strength
  • 11 N/mm2 (Mpa) (min.)
  • ASTM D 638
  • Ultimate Elongation
  • 300%(Min.)
  • ASTM D638
  • Low temperature Flexibility (-40oC for 4 Hrs.)
  • No Cracking
  • ASTM D2671
  • Heat Shock (250oC for 30 Min.)
  • No Cracking or flowing
  • ESI 09-11
  • Shrink Temperature
  • 125oC
  • IEC 216
  • Continuous Temperature limit
  • -40oC to + 110oC
  • IEC 216
  • Electrical
  •  
  •  
  • Dielectric Strength
  • 12 KV/mm. (Min.)
  • ASTM D149
  • Volume Resistivity
  • 1 x 1014 Ohm.cm(min.)
  • ASTM D257
  • Dielectric Constant
  • 5 (Max.)
  • ASTM D150

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