Gustav Klauke KLAU 111R12 Compression Cable Lug, 185 mm², M12, Electro-Tinned Copper

For electricians and industrial maintenance teams who need reliable, corrosion-resistant terminations in power distribution panels, switchgear and battery systems, the Gustav Klauke KLAU 111R12 compression cable lug provides a secure, durable connection for 185 mm² stranded copper conductors. This electro-tinned copper lug is engineered for crimping, ensuring consistent conductivity and long-term performance.

Key specifications

• Cable cross-section: 185 mm²
• Bolt hole size: M12 (fits 12 mm bolts)
• Material: Electrolytic copper (E-Cu), electro-tinned
• Connection method: Crimp (compression)
• Inspection hole for easy conductor verification
• Compliant with DIN 46235
• Voltage rating: up to 1000 V
• Operating temperature range: -55°C to +105°C
• RoHS compliant
• Conductor compatibility: stranded copper Class 2, 5, 6

Why choose it

The KLAU 111R12 is manufactured from high-purity electrolytic copper and then galvanically tin-plated to provide excellent corrosion resistance. This ensures a low-resistance connection that remains stable even in harsh environments. The inspection hole allows a quick visual check that the conductor is fully inserted before crimping, reducing the risk of faulty connections.

Ideal use cases

• Power distribution boards and switchgear
• Industrial wiring and control panels
• Battery connections and energy storage systems
• Heavy-duty electrical installations

Good to know

This cable lug is designed for use with stranded copper conductors of Class 2, 5 and 6. It is suitable for crimping tools that accept a 185 mm² die. The M12 bolt hole fits standard M12 bolts, and the lug meets DIN 46235 for reliable compression terminations.