Gustav Klauke 6R10 Terminal de cobre, engastado, para conductor de 50 mm², perno M10

Electrical engineers and installers rely on Gustav Klauke components when a connection must not fail. Whether you are terminating power cables in industrial switchgear or building robust grounding systems, this copper indented cable lug ensures a secure, low-resistance joint every time. Formed from high-grade electrolytic copper and manufactured to precise tolerances, it is built for heavy-duty applications where safety and long-term reliability are non-negotiable.

Key specifications

• Type: Copper indented cable lug (crimp connection)
• Conductor cross-section: 50 mm²
• Bolt hole diameter: 10.5 mm (M10)
• Material: Electrolytic copper, untreated (bare copper)
• Standard: DIN 46235
• Inspection hole: Yes, for post-crimp verification
• Suitable conductors: Stranded copper, classes 2, 5 and 6
• Dimensions: Total length 50 mm, palm width 22 mm, barrel inner diameter 9.8 mm, thickness 2.5 mm
• Temperature range: -55 °C to +150 °C
• RoHS compliant

Why choose it

Gustav Klauke is synonymous with precision-engineered connection technology. This cable lug delivers consistent crimping with no sharp edges, reducing the risk of insulation damage. The bare copper surface provides excellent conductivity, and the inspection hole allows quick visual confirmation that the conductor is fully inserted, ensuring a durable and reliable connection every time.

Ideal use cases

• Industrial control panels and switchgear
• Power distribution and motor connections
• Grounding and earthing systems
• Renewable energy installations, including solar and wind

Good to know

Use a suitable crimping tool with the correct die for 50 mm² conductors to achieve a consistent, gas-tight connection. The lug is compatible with standard M10 bolts, and the 10.5 mm hole diameter simplifies installation. For best results, pair with Klauke crimping tools designed for this profile, and always follow the recommended crimping procedure for maximum electrical and mechanical performance.