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Bimetallic Parallel Groove Clamps TH Type

Bimetallic Parallel Groove Clamps TH Type is used to connect Al conductors, ACSR conductors and copper tap-off conductors.
Material:
Body: High strength, corrosion-resistant aluminium alloy [Al99.9] and hot forged bimetallic sheet.
Bolts: Steel 8.8, DIN 933, Dacromet.
Nuts: Steel 8, DIN 934, Dacromet.
Conical Washers: Steel, DIN 6796 corrosion protection, Dacromet.
Pressure Pad: aluminium alloy and spring washers DIN127

Parameters:
Conductor Cross Section Area (mm2) Conductor Diameter (Ф mm) Bolt Quantity
CU AL CU AL
6 16-25 2.7 5.1-6.3 single-bolt
6 35-50 2.7 7.5-9.0 single-bolt
6 50 2.7 9 single-bolt
6-35 16-120 2.7-7.5 5.1-14.0 single-bolt
6 95 2.7 12.5 single-bolt
6 35 2.7 7.5 single-bolt
70 120 11.7 14 two-bolt
50 70 9 11.7 two-bolt
70 120 11.7 14 three-bolt

Aluminium Parallel Groove Clamps TH-type

Conductor Cross Section Area (mm2) Conductor Diameter (Ф mm)
AL AL
6-25 2.7-5.3
16-40 5.1-8.0
16-70 5.1-11.7
35-95 7.5-12.5
40-120 8.0-14.0
70-240 11.7-20.3