1.5-0.5mm (3:1) SCGH Heat Shrink Reels

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Product: 1.5mm ID to 0.5mm ID 200m Reels
Heat Shrink - SCGH Thin Wall Flame Retarded Tube

Light duty wire harnessing for electrical and electronic applications.Provides electrical insulation and protection for in-line components. Bundles wires and cables. Used as strain relief for electrical wire connection. Bus bar insulation for switchgear. Colour coding for wires, cables, terminals and components.


  • Shrink ratio 3:1
  • Flame retarded and self extinguishing
  • Rated for up to 600 volts
  • Resistance to chemical, copper corrosion and fungus
  • UV stabilised
  • Meets ROHS compliance
Heat Shrink Tube Circular Dimensions
All Dim mm 
 Part Number
As Supplied After Recovery Applicable
Inside Ø Inside Ø Wall
SCGH1.5 1.5 ≤ 0.50 0.45 ± 0.10 0.6 ~ 1.4 Ø
SCGH6 6.0 ≤ 2.00 0.65 ± 0.10 2.1 ~ 5.8 Ø
SCGH9 9.0 ≤ 3.00 0.75 ± 0.15 3.1 ~ 8.9 Ø
SCGH12 12.0 ≤ 4.00 0.75 ± 0.15 4.2 ~ 11.8 Ø
SCGH18 18.0 ≤ 6.00 0.85 ± 0.15 6.2 ~ 17.7 Ø
SCGH24 24.0 ≤ 8.00 1.00 ± 0.20 8.3 ~ 23.6 Ø


Heat Shrink Tube Lay Flat Dimensions
Part Number Lay Flat ID Part Number Lay Flat ID
SCGH6 10mm SCGH18 28mm
SCGH9 15mm SCGH24 37mm
SCGH12 18mm    


Heat Shrink Part Numbers for Copper Lug and Link Barrel Insulation
Lug or Link to Suit Cable Size Heat Shrink Part Number
1.5mm² SCGH6
2.5mm² SCGH6
4mm² SCGH6
6mm² SCGH9
10mm² SCGH9
16mm² SCGH12
25mm² SCGH12
35mm² SCGH18
50mm² SCGH18
70mm² SCGH18
95mm² SCGH24
120mm² SCGH24
150mm² SCGH24


Heat Shrink Part Numbers for Bus Bar Insulation
Width Thickness
3.2mm 4.8mm 6.4mm 9.5mm 12.7mm
12mm SCGH12 SCGH18      
25mm SCGH24 SCGH24 SCGH24    



SCG All Colours
(Not Applicable For Clear)
Testing Method Requirement
 Physical  Tensile Strength GB/T1040 10.4
Elongation % GB/T1040 200
Tensile Strength
After Aging MPa
158°C x 168hrs
Elongation %
After Aging
158°C x 168hrs
Heat Resistance
250°C x 4hrs
No Viscidity
No Cracking
Cold Blend
-30°C x 1hr
No Cracking
Electrical Dielectric Withstand UL224 1500V x 1min
Without Breakdown
Dielectric Strength kV/mm GB/T1408 15
Volume Resistance Ohm/cm  GB/T1410 1x1014
Chemical Anti Corrosion UL224
158°C x 168hrs
Copper Stability UL224
158°C x 168hrs
Flamability VW1 All Colours
Except Clear


SKU SCGH1.5-0.5-YReel

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