P&B Weir Electricals range of portable earthing tower clamps is suitable for temporary earthing of transmission line conductors within the range 132kV, 275kV and 400kV.

Portable Earthing Tower Clamp

The CE10/A2 tower clamp is for direct application by hand to steelwork. The large thumbscrew of the device has a captive hardened steel tip which penetrates through painted, weathered or non-conductive surfaces and indents into the steel work, ensuring a strong connection to earth potential.

Portable Earthing Tower Clamp

The CE18/A clamp is for earthing the line conductor over the tension set insulators to tower arm coupling during maintenance. It bolts to the coupling through the clearance hole for the arcing horn bolt which is removed prior to earthing.

Customer Benefits:


P&B is a leading UK innovator of electrical protection, safety and control technologies.

Our specialist expertise and unrivalled experience is relied upon in heavy industries throughout the world to ensure the highest levels of safety and performance.