Swivelling suspension clamps
Type | Conductor diameter [mm] | a [mm] | b [mm] | b1 [mm] | c [mm] | d [mm] | d1 [mm] | Breaking strength [kN] | Weight [kg] |
---|---|---|---|---|---|---|---|---|---|
137274.1 | 17.6 - 22.5 | 190 | 125 | 100 | 20 | 19 | 16 | 120 | 2.8 |
137311 | 22.6 - 27.0 | 210 | 140 | 96 | 20 | 19 | 19 | 120 | 3.5 |
Material
Aluminium alloy, steel
Surface protection
Steel hot dip galvanized
Use
Attachment of the ACSR conductors at suspension strings. Suspension clamps with extended straps are designed to carry the counterweights