Klauke 109R10 Tubular Cable Lug, Tin-Plated Copper, 120 mm², M10 Bolt Hole, DIN 46235

Tubular cable lug for secure, low-resistance connections on copper conductors up to 120 mm². The tin-plated electrolytic copper body ensures excellent conductivity and corrosion resistance, while the M10 bolt hole with 10.5 mm diameter accommodates standard metric fasteners. Compliant with DIN 46235, this lug is ideal for industrial power distribution, switchgear, and heavy-duty electrical installations.

Advantages

The tubular design provides a uniform crimping zone, minimizing deformation and ensuring a reliable mechanical and electrical bond. Tin plating protects against oxidation in harsh environments, extending service life. Precision dimensions—15.5 mm inner diameter and 19.5 mm outer diameter—allow for easy insertion of stranded conductors and consistent crimping with standard tools.

Suitable for

• Copper conductors with cross-section 120 mm²
• Industrial control panels and switchgear
• Power distribution systems
• Motor and transformer connections
• Applications requiring DIN 46235 compliance

Key specifications

• Conductor material: Copper (electrolytic, E-Cu)
• Plating: Tin
• Cross-section: 120 mm²
• Bolt hole: M10 (10.5 mm diameter)
• Tube inner diameter: 15.5 mm
• Tube outer diameter: 19.5 mm
• Palm width: 35 mm
• Total length: 55 mm
• Standard: DIN 46235
• Connection: Crimp
• Insulation: Uninsulated
• Number of bolt holes: 1

Recommendations

For optimal performance, use a hexagonal crimping die matched to the lug size and conductor cross-section. Ensure the conductor is fully inserted into the tube before crimping.