Borna de conexión DEHN 649015 D 25 mm para Rd 7-10, acero inoxidable V2A, pararrayos

Engineered for lightning current carrying capability up to 100 kA (class H), this DEHN connection clamp ensures a secure and corrosion-resistant bond for down conductors and earthing systems.

Overview

The DEHN 649015 is a stainless steel (V2A, material grade 1.4301) connection clamp designed for cross or parallel connection of round conductors with diameters from 7 to 10 mm to pipes or rods with a diameter of 25 mm. It is suitable for lightning protection, earthing systems, and equipotential bonding in both indoor and outdoor environments.

What stands out

• High corrosion resistance thanks to stainless steel V2A (1.4301) construction.
• Meets EN 62561-1 standard for lightning protection components.
• Hexagon head screw M8 for reliable tightening.
• Supports two connections for versatile installation.

Technical details

• Product type: Connection clamp
• Conductor type: Round wire (Rd)
• Conductor diameter range: 7 - 10 mm
• Connection diameter: 25 mm
• Material: Stainless steel V2A (1.4301)
• Screw size: M8
• Number of connections: 2
• Lightning current carrying capability: H (100 kA)
• Mounting type: Clamp-on
• Connection principle: Cross / parallel

Our verdict

A robust and reliable clamp for professional lightning protection and earthing installations, offering excellent corrosion resistance and high current carrying capacity.