DEHN 450000 Separation Sleeve for Round 7-10/16mm and Flat 30mm Conductors

The DEHN 450000 separation sleeve is engineered to prevent galvanic corrosion at the junction of dissimilar metals in lightning protection and earthing systems. Its stainless steel body and polyamide insulation ensure a durable, weather-resistant connection for round conductors of 7-10 mm diameter and flat conductors up to 30 mm width.

Highlights

• Suitable for round conductors 7-10 mm and flat conductors 30 mm
• Stainless steel (V2A) body with polyamide insulation
• M8 screw connection for secure clamping
• High corrosion resistance and UV/weather resistance
• Compliant with EN 62561-1

In daily use

Installers value the sleeve's robust construction and straightforward screw connection, which simplifies joining dissimilar metals while maintaining electrical continuity. The polyamide insulation provides an additional barrier against environmental factors, extending service life in outdoor installations.

Full specifications

• Product type: Separation sleeve
• Compatible conductor types: Round 7-10 mm, flat 30 mm
• Main body material: Stainless steel (V2A / AISI 304)
• Insulation material: Polyamide (PA)
• Connection type: Screw connection
• Screw size: M8
• Corrosion resistance: High
• UV resistance: Yes
• Weather resistance: Yes
• Mounting type: Conductor mounted
• Standard compliance: EN 62561-1
• Operating temperature range: -40 °C to +80 °C
• Colour: Silver (stainless steel) / Black (insulation)

Final note

This separation sleeve is a reliable component for maintaining the integrity of lightning protection systems where dissimilar metals meet.