DEHN verbindingsklem voor diepaarding 540121 (roestvrijstaal)

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.