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DEHN Connection Clamp for Deep Earth Electrode 540121 (Stainless Steel)

DEHN Connection Clamp for Deep Earth Electrode 540121 (Stainless Steel)
DEHN Connection Clamp for Deep Earth Electrode 540121 (Stainless Steel)
R621
For earthing and lightning protection systems, the DEHN 540121 connection clamp securely joins round or flat conductors to a 20 mm diameter deep earth electrode. Its stainless steel construction ensures reliable performance in outdoor and buried installations.Key specificationsMaterial: Stainless st... Read More
Stock 2194 Code 3507786 Brand DEHN Model 540121 Warranty 2 Years

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Estimated delivery Tuesday, October 6
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For earthing and lightning protection systems, the DEHN 540121 connection clamp securely joins round or flat conductors to a 20 mm diameter deep earth electrode. Its stainless steel construction ensures reliable performance in outdoor and buried installations.

Key specifications

  • Material: Stainless steel (V2A / 1.4301)
  • Conductor range: Round 8–10 mm, flat 30–40 mm
  • Ground rod diameter: 20 mm
  • Connection type: Cross clamp with hexagon head screw
  • Standard: DIN EN 62561-1

Why choose it

The clamp's high corrosion resistance suits harsh environments, including direct burial. Its robust design provides a durable, low-maintenance connection, and the hexagon head screw allows simple installation with standard tools.

Ideal use cases

  • Connecting earthing conductors to deep earth electrodes in lightning protection systems
  • Outdoor installations exposed to UV, moisture, and temperature variations
  • Buried connections where corrosion resistance is critical

Good to know

The clamp is designed for one conductor to one ground rod connection and complies with DIN EN 62561-1 for lightning protection components.

Specifications
Brand
DEHN
Category
Connection Clamp
EAN
4013364380660
Harmonized System (HS) code
85369010
Material
Stainless Steel
Model
540121
Mounting
Screw Clamp
MPN
540121
Product colour
Stainless Steel
Purpose
Connecting earthing/lightning protection conductors to ground rods
Type
Connection Clamp
Weight
0.15 kg
Price history over the last 6 months
DEHN Connection Clamp for Deep Earth Electrode 540121 (Stainless Steel)
Current
R621
Lowest
R612
Highest
R621
Change 24H
+R9   +1%
Week
—   
Month
—   

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