These stakes are used for lightning or electrical earthing. They can be extended in sections. The bore at the head of the stake is pre-greased, the insertable element is knurled, which allows for a permanent fit and contact. The use of a suitable trap head allows the stakes to be driven without damaging the technical and functional parts. Mechanical percussion driving with an electric or thermal hammer is required when a certain number of stakes must be installed and/or for deep installations. Electrolytic copper coating with a minimum thickness of 350 microns. Steel with a tensile strength equal to or greater than 70 daN/mm².
These stakes are used for lightning or electrical earthing. They can be extended in sections. The bore at the head of the stake is pre-greased, the insertable element is knurled, which allows for a permanent fit and contact. The use of a suitable trap head allows the stakes to be driven without damaging the technical and functional parts. Mechanical percussion driving with an electric or thermal hammer is required when a certain number of stakes must be installed and/or for deep installations. Electrolytic copper coating with a minimum thickness of 350 microns. Steel with a tensile strength equal to or greater than 70 daN/mm².
Code | 180-1-1 |
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Brand | FRANKLIN FRANCE |
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