KLAUKE 2R12 Tubular Ring Lug, 10 mm², Tin-Plated Copper, M12 Bolt Hole

The KLAUKE 2R12 is a high-quality tubular ring lug designed for reliable and durable electrical connections. Manufactured from electrolytic copper (E-Cu) with a tin-plated surface, it ensures excellent conductivity and corrosion resistance. This ring lug is suitable for crimping onto 10 mm² copper conductors and features a 13 mm bolt hole (M12 bolt size). It complies with DIN 46235 and includes an inspection hole for quality verification. Ideal for use in industrial, automotive, and electrical installations where secure and long-lasting connections are required.

Advantages

Tin-plated surface provides superior corrosion protection and maintains low contact resistance. Electrolytic copper material ensures high electrical conductivity. Inspection hole allows for visual verification of proper crimping. Complies with DIN 46235 standard for quality assurance. Operating temperature up to +120 °C suitable for demanding environments.

Suitable for

• Electrical power distribution systems
• Industrial control panels
• Automotive wiring harnesses
• Renewable energy installations (solar, wind)
• Marine and offshore applications

Key specifications

• Cable cross-section: 10 mm²
• Bolt hole diameter: 13 mm (M12)
• Material: Electrolytic copper (E-Cu), tin-plated
• Overall length: 32 mm
• Ring width: 20 mm
• Tube outer diameter: 5.5 mm
• Tube inner diameter: 4.5 mm
• Material thickness: 1.5 mm
• Connection method: Crimp
• Standard: DIN 46235
• RoHS compliant

Recommendations

For optimal performance, use with a suitable crimping tool designed for tubular ring lugs. Ensure proper stripping length and crimp force according to manufacturer guidelines. Always verify the inspection hole after crimping to confirm full insertion of the conductor.