OBO BETTERMANN krížový spoj 250 V4A 8-10mm nehrdzavejúca oceľ ochrana pred bleskom 5312925

Stainless steel V4A cross connector for 8-10 mm round conductors, engineered for lightning protection and earthing systems where corrosion resistance is critical.

Overview

The OBO BETTERMANN 5312925 is a cross connector from the 250 series, designed to join two round conductors perpendicularly. Manufactured from stainless steel V4A (1.4404 / AISI 316L), it offers very high corrosion resistance, including resistance to acids and saltwater, making it suitable for outdoor and harsh environments. The screw clamp connection ensures a secure and reliable bond for conductors with a diameter of 8 to 10 mm.

What stands out

• Material: Stainless steel V4A (1.4404 / AISI 316L) for maximum corrosion resistance
• Conductor range: 8-10 mm diameter
• Connection: Screw clamp for secure installation
• Application: Lightning protection and earthing systems
• Compliance: DIN EN 62561-1
• UV resistant and suitable for outdoor use

Technical details

• Product type: Cross connector
• Series: 250
• Conductor shape: Round
• Number of conductors: 2
• Mounting orientation: Perpendicular (cross)
• Corrosion resistance: Very high
• Acid resistance: Yes
• Saltwater resistance: Yes
• UV resistance: Yes

Our verdict

A robust and corrosion-resistant cross connector, ideal for demanding lightning protection and earthing installations.