Cable entries

Earthings

Earthings

HEA earthing connections are available for delivery as entries or earthing fixed points in various designs to meet prevailing requirements. Both solutions for installation in concrete walls flush with shuttering and solutions for retrofitting in drill holes are available. Hauff-Technik offers an insulated earthing entry specifically for station construction. The earthing connections, which are manufactured in stainless steel to the highest quality standards, maintain their function throughout their service life. They are used for protective earthing, functional earthing, operational earthing and lightning protection earthing, for example.

Inserts / new construction

Earthing wall collar

for round and flat conductors

Water barrier flange for water pressure-tight integration of earth conductors in floor slabs or concrete …

Earthing entry

For installation flush with the formwork in waterproof concrete. Earthing connections can be made with the …

Earthing fixed point

with weld groove

For earthing connection via weld groove, for installation flush with formwork. An earthing connection can be …

Earthing entry

for double walls/element walls

For installation in prefabricated construction, providing a reliable seal to the prefabricated component and …

Insulated earthing entry

Specifically for station construction. Installed during formwork work. Earthing connections to the building …

Earthing fixed point

with cross-clamp

For earthing connection via cross-clamp, for installation flush with formwork. An earthing connection can be …

Flexible earthing entry

With flexible steel cable for positioning earthing connections which can be adjusted both up and down and from …

Earthing entry

with terminal lug and cross-clamp

For installation flush with the formwork in waterproof concrete. Earthing connections can be made on the …

Earthing fixed point

for weld or clamp connection

For earthing connection with screw-on steel rod, for installation flush with formwork. An earthing connection …

Earthing entry

for building entry to DIN 18533 (black tank)

For wall installation flush with formwork in buildings with outer seal to DIN 18533. The outer seal is …

Inserts / subsequent installation

Earthing entry

for retrofit installation

For retrofit installation in existing walls with perimeter insulation. The seal with the wall is made on both …

Earthing entry

for retrofit installation

The seal with the wall is made on both sides with a flat gasket which is pressed against the wall with nuts. A …