Equipotential bonding at the connection box

Another option for HF-capable equipotential bonding at a connection box is the following cable gland with an M6 stud bolt:

Cable gland tightening torque

Tightening torque of the stud bolt M6 nut

Part number

M16 cable gland with M6 stud bolt

4.0 Nm

3.0 Nm

08189234

M25 cable gland with M6 stud bolt

7.0 Nm

3.0 Nm

08192685

You can install this cable gland at a connection box that still has a free cable bushing of size M16 or M25.

Screw the cable gland into the free cable bushing and install the grounding cable (with ring cable lug) or the HF litz wire at the M6 stud bolt.