Grounding Lug is used for earthing purposes and will work with our mounting rails, the aluminium grounding lug is supplied with a grounding washer, clamp and M8 stainless steel bolt.(Recommended torque setting for M8 Bolt:12-15Nm)
It is important to use a corrosion resistant Galvanised/Zinc spray coating on any bare copper wire used for earthing to ensure that the earthing connection will be bonded for a long period of time.