Type Number 502 020
502020
Earth connection clamp - u-shaped clamp
- Tested to IEC 61230.
- Galvanized steel hand screw with circular grooves.
- Copper alloy U-section with notched base (notched clamps may also be used on tubular or round conductors).
- The connection bolt for the cable lug is notched to take up the cable lugs with pin against torsion.
Technical Information
Clamping range:
Lead cross section < 95 mm², rated voltage and rated time < 26.7 kA / 0.5 s:
Round up to Ø 41 mm
Lead cross section max. 150 mm², rated voltage and rated time 42 kA / 0.5 s:
Flat up to 41 mm
Material:
Hand screw with end pressure piece: galvanized steel
U-section: Copper alloy