Klauke Tubular Screw Connector 10 mm² 552R

The Klauke 552R is a high-quality tubular screw connector designed for reliable and permanent connections of copper conductors with a cross-section of 10 mm². Manufactured from electrolytic copper (E-Cu) with a galvanically tinned surface, this connector ensures excellent conductivity and corrosion resistance. It is uninsulated and suitable for hexagonal crimping, meeting the requirements of DIN 46267 Part 1. Ideal for use in electrical installations, switchgear, and control cabinets, the 552R provides a secure and durable connection even in demanding environments.

Advantages

• High-quality electrolytic copper for optimal electrical conductivity
• Galvanically tinned surface for superior corrosion protection
• Complies with DIN 46267 Part 1 for standardized performance
• Suitable for hexagonal crimping, ensuring a tight and reliable connection
• RoHS compliant and halogen-free for environmental safety
• VDE certified for peace of mind

Suitable for

• Copper conductor connections in electrical installations
• Switchgear and control cabinet wiring
• Power distribution systems
• Industrial and commercial electrical applications

Key specifications

• Conductor Cross-Section: 10 mm²
• Connector Type: Tubular Connector
• Material: Electrolytic Copper (E-Cu)
• Surface Treatment: Galvanically Tinned
• Standard: DIN 46267 Part 1
• Insulation: Uninsulated
• Crimping Type: Hexagonal Crimping
• Overall Length: 30 mm
• Inner Diameter: 4.5 mm
• Outer Diameter: 6.5 mm
• Wall Thickness: 1 mm
• Application: For Copper Conductors
• Temperature Range: -50 °C to +150 °C
• RoHS Compliant: Yes
• Halogen-Free: Yes
• VDE Certified: Yes

Recommendations

For best results, use with a suitable hexagonal crimping tool and ensure the conductor is properly stripped before insertion. Always follow local electrical codes and regulations.