Earthing Straps

Our highly flexible earthing straps and earth leads are made from high conductivity copper grade Cu-ETP and are used in electrical distribution, building services and process plants for a wide range of applications including lightning protection.

By selecting the correct braid, termination and insulation, our earthing straps are optimised for each application and required performance criteria with respect to temperature, flexibility, corrosion resistance, weight and electrical characteristics. ( Current ratings.) Call our sales office on 0151 548 7040 for assistance in specifying the appropriate product for your application

We have a different web page for our range of Earth Bonds made from round braid and a separate web page for earthing straps made from Stainless Steel.

Our Earthing Straps can be supplied with or without insulation with competitive pricing and ex stock / short lead times. Contact our sales office on 0151-548 7040 for further information or complete our enquiry form if what you need is not in our shop.

Earth strap diagram
Earth strap diagram
Earthing straps from stock
Nominal area Current rating Width Stud hole size Shop
6 mm² 40 Amps 11 mm M4, M6 POA
10 mm² 75 Amps 14 mm M4, M6, M8,
16 mm² 120 Amps 20 mm M4, M6, M8, M10,


25 mm² 150 Amps 25 mm M4, M6, M8, M10,

M12, M16

35 mm² 200 Amps 25 mm M4, M6, M8, M10,

M12, M16

50 mm² 250 Amps 30 mm M4, M6, M8, M10,

M12, M16, M18, M20

100 mm2 360 Amps 40 mm M4, M6, M8, M10,

M12, M16, M18,

M20, M22, M24, M26