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Earthing entry

HEA

  • Patented twist resistance provided by special contour of contact washer
For installation flush with the formwork in waterproof concrete. Earthing connections can be made with the thread on both sides in the conductor core.

Facts

Application range:

  • Waterproof concrete stress class 1, Waterproof concrete stress class 2

Advantages:

  • Tested short-circuit current load
  • Water barrier for tightness with concrete
  • Watertight connection thread on both sides (blind hole)
  • Resistant to corrosion

Scope of delivery:

  • Protective covers with 4 nail holes

Dimensions:

  • Conductor core: round, ∅ 25 mm
  • Contact washer: Ø 72 mm
  • For wall thicknesses: > 70 mm

Material:

  • Conductor core and contact washers: stainless steel V4A (AISI 316L)
  • Water barrier: NBR
  • Protective covers: PE

Tests/Standards:

  • DIN 18014
  • DIN EN 62305-3
  • VDE 0185-305-3 (with lightning protection application)
Downloads

Installation instructions

Test reports

Data sheet & tender specification

For download of data sheet and tender specification please configurate the product in the section below and download via the symbol

Variants

Intermediate sizes available in 10 mm increments.

Wall thickness (mm)Order ref.Article no.GTIN
70HEA M12/7017000100704052487044479
80HEA M12/8017000100804052487044486
90HEA M12/9017000100904052487123501
100HEA M12/10017000101004052487044493
110HEA M12/11017000101104052487123518
120HEA M12/12017000101204052487123525
130HEA M12/13017000101304052487123532
140HEA M12/14017000101404052487123549
150HEA M12/15017000101504052487044509