Earthing

This unique specially designed Wallis ‘U’ bolt clamp is used to connect 1, 2 or 3 stranded cables to the earth rod. The ‘V’ seat of the clamp pushes the earth rod to self-centre itself, which eliminates any movement in the fitting.

This clamp has been designed to accommodate earth rods ranging from 16-20mm in diameter and will accept stranded conductors ranging from 70sqmm to 150sqmm.