LOW VOLTAGE 3 WAY BREAKOUT

APPLICATIONS:-

Heat shrinkable LV 3-way cable breakout provide and environmental seal to the crutch of 3 core plastic and paper insulated cables ter- mination up to 1.1kv. The breakout are made from thermally stablized, cross linked, poly- meric material. The breakout are coated inter- nally with mastic/hot melt adhesive.

  • All dimensions are in mm
  • Drawing depicts typical dimensions
  • E - As supplied
  • S - After free recovery
  • D,d - internal diameter without adhesive coating

DIMENSIONS - GEC SERIES

Mobile No Size
D
d p F TB TF
E S E S E S E S S
min. max. min. max. +20% +20%
GB 3 28/9 28 9 9 3 50-53 70-72 15-17 2.5 1.8
GB 3 35/15 35 15 13 4 85-88 100-102 20-23 2.5 1.8
GB 3 55/23 55 23 25 8 130-133 167-170 35-37 3.3 2.5
GB 3 75/28 75 28 35 13 170-173 211-215 43-47 3.5 3.0
GB 3 110/35 110 35 50 17 180-183 210-220 50-55 4.0 3.5

MATERIAL SPECIFICATIONS

CHARACTERISTIC
VALUE
TEST METHOD
PHYSICAL PROPERTIES
Density 1.05 + 0.2g/cm3 ASTM D-1505
Water Absorption 0.15 %(Max.) ASTM D-570/ISO 62
Longitudinal change 10%(Max.)
Tensile Strength 13N/SQMM(MIN.) ASTM D-412/ISO 37
Ultimate Elongation 400%(Min.) ASTM D-412/ISO 37
Hardness 45 + 3 Shore D ASTM D-2240
THERMAL AGING TEST AT 120º FOR 500 HOURS
Tensile Strenght 12 N/Sq MM(Min.) ASTM D-412/ISO 37
Ultimate ELONGATION 300%(Min.) ASTM D-412/ISO 37
ELECTRICAL PROPERTIES
Volume resistivity 1 × 10 ohm cm (Min.) ASTM D 257/IEC 93
DI-ELECTRICAL Strength 8KV/MM(Min.) ASTM D 149/IEC 243
DI ELECTRICAL Constant 5(Max.) ASTM D 150/IEC 250
CHEMIAL PROPERTIES
Corrosion None ASTM G-2671
Resistance to fungus Rate 1 ISO 846 Method A