DEHN Equipotential Bonding Bar 7x2.5-25 mm² Flat 40x5 mm 563040

Rated for 100 kA impulse current (10/350 µs), this DEHN equipotential bonding bar connects seven round conductors from 2.5 to 25 mm² plus one flat conductor up to 40x5 mm or round conductor up to 50 mm². The nickel-plated brass busbar measures 40x5 mm and is mounted on a grey polystyrene base with cover, IP20.

Overview

Model 563040 provides a central point for equipotential bonding in lightning protection systems. It accommodates seven screw terminals for round conductors and one main earthing terminal for a flat or round conductor. The bar is designed for surface mounting.

What stands out

• High impulse current rating: 100 kA (10/350 µs)
• Wide conductor range: 2.5 to 25 mm² round, up to 40x5 mm flat
• Corrosion-resistant nickel-plated brass busbar
• Insulating polystyrene base and cover, grey

Technical details

• Number of connection terminals (round conductors): 7
• Conductor cross-section range (round): 2.5 - 25 mm²
• Main earthing conductor: flat up to 40x5 mm, round up to 50 mm²
• Busbar material: nickel-plated brass
• Busbar dimensions: 40 x 5 mm
• Rated impulse current (Iimp): 100 kA (10/350 µs)
• Rated short-circuit current (Isc): 100 kA (10/350 µs)
• Mounting type: surface mounting
• Base and cover material: polystyrene (PS)
• Colour: grey
• Protection class: IP20
• Test standard: DIN VDE 0618-1
• Application: equipotential bonding, lightning protection equipotential bonding
• Terminal type: screw terminals

Our verdict

A robust bonding bar for lightning protection applications, offering high current capacity and flexible conductor connections.