Our Universal Earthing Rail Clamps are suitable for a number of current rail profiles, on the rail track of underground train systems up to 23.7 kA/1s. The construction of the universal rail clamps enables piercing of foreign layers on the rail foot or rail head, especially aluminium oxide, or helps to partially remove foreign layers, in order to obtain an optimum mechanic and electric contact. It is made out of copper alloy, tin plated for both the body and pressure piece with a fully-insulated handle.
Connection to: | Flat conductors up to 20, ball diameter 25mm, round conductors 9-22mm, T-bolts 20mm |
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Anti-twist locking | Yes |
Max. short circuit current | 33.5 kA/0.5s or 23.7 kA/1s |
Standard | IEC 61230 |
Temperature range | -25°C up to +55°C |
Material Clamp body | Copper alloy, tin-plated |
Material pressure piece | Copper alloy, tin-plated |
Material spindle | Steel, galvanised |
Material handle | Hostalen |
Cable lug connection | M12 |
Material screw/spring plate/conical spring washer | Steel, galvanised |
Weight | 0.78 kg |
T-bolts : Max Short Circuit Current 42 kA/0.5s or 29.6kA/1s
Item Code |
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DSSB-RAIL-PEE-RETPE(M) |