Klauke 5R6 35 mm² Copper Tubular Crimp Cable Lug, M6, Tin-Plated

For high-current connections up to 35 mm², this copper tubular crimp cable lug delivers a gas-tight hexagonal crimp and a durable tin-plated finish. The 5R6 is engineered for stranded copper conductors (Class 2) and features a 6.5 mm bolt hole for M6 studs, making it a reliable choice for industrial power distribution and control panels.

Overview

The Klauke 5R6 is a professional-grade crimp cable lug manufactured from electrolytic copper (E-Cu) and tin-plated for corrosion resistance. Its tubular barrel is designed for hexagonal crimping, ensuring a secure, low-resistance connection. An inspection hole in the palm allows visual verification of conductor insertion. The lug conforms to DIN 46235 design standards and is RoHS compliant, suitable for operating temperatures from -55°C to +150°C.

What stands out

• Hexagonal crimp profile for maximum contact and pull-out strength
• Tin-plated surface for excellent conductivity and oxidation resistance
• Inspection hole for easy quality control during installation
• Wide operating temperature range (-55°C to +150°C)
• RoHS compliant, made from high-purity electrolytic copper

Technical details

• Nominal cross-section: 35 mm²
• Bolt hole diameter: 6.5 mm (for M6 stud)
• Overall length: 42 mm
• Palm width: 14 mm
• Palm thickness: 2.5 mm
• Barrel outer diameter: 11.5 mm
• Barrel inner diameter: 8.2 mm
• Material: Electrolytic copper (E-Cu), tin-plated
• Conductor type: Stranded (Class 2)
• Crimp type: Hexagonal
• Standards: DIN 46235 (design)
• RoHS compliant: Yes

Our verdict

The Klauke 5R6 is a top-tier choice for demanding electrical connections. Its robust construction and precise engineering ensure long-term reliability in industrial environments.