Klauke 584R8 Tin-Plated Copper Tube Cable Lug, 16-25 mm², M8 Bolt, 8.4 mm Hole

Electricians and panel builders often need a reliable connection for 16 to 25 mm² copper conductors when terminating to an M8 stud. The Klauke 584R8 tube cable lug is made from electrolytic copper and tin-plated for corrosion resistance, with a crimp connection that ensures a secure, low-resistance joint. Its 8.4 mm bolt hole fits M8 bolts, making it suitable for switchgear, control panels, and industrial machinery.

Key specifications

• Conductor cross-section: 16 - 25 mm²
• Bolt size: M8 (8.4 mm hole diameter)
• Material: Electrolytic copper, tin-plated
• Connection type: Crimp, uninsulated
• Standards: DIN 46234, RoHS compliant
• Operating temperature: -40°C to +120°C

Why choose it

The tin plating provides excellent protection against oxidation, ensuring long-term conductivity even in demanding environments. The crimp barrel is designed for a full, gas-tight connection that resists vibration and thermal cycling. Its compact ring terminal design allows for easy installation in tight spaces, and the electrolytic copper offers high current-carrying capacity.

Ideal use cases

• Terminating power cables in distribution boards and switchgear
• Grounding and bonding connections in industrial machinery
• Battery and starter cable terminations in automotive applications
• Control panel wiring where a secure, maintenance-free connection is required

Good to know

This lug is uninsulated, so appropriate heat-shrink or insulating tape should be applied after crimping if protection against accidental contact is needed. Always use a calibrated crimping tool with the correct die size for 16-25 mm² conductors to achieve a reliable connection. The lug is RoHS compliant and suitable for use with copper conductors only.