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 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 for further information or complete our enquiry form if what you need is not in our shop.

Earth strap diagram
Earth strap diagram

This is a made to order item. We aim to manufacture and ship within one week.

Nominal areaCurrent ratingWidthStud hole sizeShop
10 mm²75 Amps14 mmM4, M6, M8,
16 mm² 120 Amps20 mm M4, M6, M8, M10, M12
20 mm² 130 Amps20 mm M4, M6, M8, M10, M12
25 mm²150 Amps20 mmM4, M6, M8, M10, M12
35 mm² *200 Amps25 mmM4, M6, M8, M10,  

M12, M16

50 mm²250 Amps30 mmM4, M6, M8, M10,  

M12, M16, M18, M20

70 mm²300 Amps40 mm M4, M6, M8, M10,  

M12, M16, M18,

M20, M22, M24
100 mm² 360 Amps50 mm M4, M6, M8, M10,  

M12, M16, M18,

M20, M22, M24, M26
* Discounted Products available Ex Stock