Three Finger Breakouts


Three Finger Breakouts

Heat Shrinkable 3-way cable breakout provide an environmental seal to the crutch of 3 core Plastic and Paper insulated cables rated up to 1 .IkV.The Breakout are made from thermally stabilised,cross linked,polymeric material.
The Breakout are internally coated with mastic / hot melt adhesive.


 


 
PRODUCT DIMENSIONS - EB3 Series
SIZE (Part No.) D d P F TB TF
  E S E S E S E S S
  Min. Max. Min. Max.       ± 20% ± 20%
EB3 28 09 25 9 9 3 50-53 70-72 15- 17 2.5 1.8
EB3 35 15 35 15 13 4 85-88 100- 102 20-23 2.5 1.8
EB3 55 23 55 23 25 8 130- 133 165- 177 35-37 3.3 2.5
EB3 75 28 75 28 35 13 170- 173 211 -215 43-47 3.5 3.0
EB3 110 35 110 35 50 17 180- 183 210-220 50-55 4.0 3.5
EB3 170 56 170 56 85 28 228 268 50 3.8 2.8
 

MATERIAL SPECIFICATIONS
    Product Colour - Black
Characteristic Value Test Method
Physical Properties    
Density 1.05 ± 0.2 g/cm3 ASTMD-1505/D=M/V
Hardness 45 ± 3 shore D ASTM D-2240
Tensile strength 13 N/sqmm (min) ASTM D^12/IS0 37
Ultimate elongation 400% (min) ASTM D^12/IS0 37
Water absorption 0.15% (max) ASTM D-570 /ISO 62
Longitudinal Change 10% (max) Ñ
Longitudinal Shrinkage >3 : 1 -
Thermal Ageing Tests (120¡C fc r500hrs)  
Tensile strength 12 N/sqmm (min) ASTM D^12/IS0 37
Ultimate elongation 300% (min) ASTM D^12/IS0 37
Electrical Properties    
Volume resistivity 1x1012 Ohm-cm (min) ASTM D-257/IEC93
Dielectric strength 10kV/mm (min) ASTM D-149/IEC243
Dielectric constant 5 (max) ASTM D-150/IEC250
Chemical Properties    
Corrosion None ASTM D-2671
Resistance to fungus Rate 1 ISO 846 method A

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