Medium/Heavy wall medium voltage

Find exactly the shrink tubing product you need in our medium/thick wall low voltage range. Of course we also offer special formats and create customised products - contact us.

Medium/heavy wall low voltage
EMSA-FH medium wall with adhesive, flame retardant


Medium wall shrink tubing, well suited for a wide variety of electrical and mechanical applications with low weight and high flexibility. Ideal for cable assemblies requiring moisture and mechanical protection as well as flame resistance.

  • crosslinked polyolefin, medium wall
  • weatherproof
  • UV-resistant
  • flame retardant
  • temperature range -55°C to +110°C
  • shrink temperature 120°C
  • Shrink ratio 3:1
  • moisture-proof insulation
  • high mechanical protection
  • colour - black
  • with adhesive
  • shelf life 5 years from date of manufacture (storage at -10°C to 40°C and relative humidity <75%)

Approval & Certificates

  • ROHS (contains no heavy metals or harmful substances (PBB, PBBO, PBBE)
  • in compliance with REACH regulation (EC No. 1907/2006)

Contact - Questions about the product



Product Video: handling/processing

Technical data:

Properties Test method Result
Tensile strength ASTM D 2671 ≥14 MPa
Ultimate elongation ASTM D 2671 ≥400%
Longitudinal shrinkage UL 224 0 bis -10%
Tensile strength after aging
Ultimate elongation after aging
158°C, 168 hours
158°C, 168 hours
≥12 MPa
Density (specific weight) ASTM D 792 1.05g/cm³
Dielectric strength IEC 243 ≥18kV/mm
Volume resistivity IEC 93 >10¹³ Ωcm
Flammability --- self-extinguishing in 60 sec.
Water absorption of adhesive ISO 62 ≤0.2%
Softening point of adhesive ASTM E 28 85±5°C
Peel strength (PE) of adhesive DIN 30672 4N/cm
Resistance to fungus and decay ISO 846 complies


Item no.¹ Type Inner
diameter min.(D)
as supplied mm
diameter max. (d)
recovered mm
Wall thickness
min. (w)
recovered mm
Length (L)
159580 EMSA-FH 12/3-1000 12.0 3.00 2.00 1000
159579 EMSA-FH 22/6-1000 22.0 6.00 2.40 1000
159582 EMSA-FH 33/8-1000 33.0 8.00 2.50 1000
159583 EMSA-FH 40/12-1000 40.0 12.00 2.50 1000
159581 EMSA-FH 55/16-1000 55.0 16.00 2.70 1000
159584 EMSA-FH 75/22-1000 75.0 22.00 3.00 1000
159585 EMSA-FH 115/34-1000 115.0 34.00 3.20 1000
1 additional lengths and dimensions on request
w Wall thickness min. recovered
d Inner diameter max. recovered
D Inner diameter min. as supplied
L Overall length as supplied

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Cable fittings for medium voltage networks up to 36kV

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