Copper cable connector Radpol WOZAC0700000001 – copper joint for electrical cables 70 mm²

Radpol copper cable connector WOZAC0700000001 is a solid copper joint engineered to connect electrical conductors with a cross-section of 70 mm². Intended for power and distribution cables, the connector ensures a conductive and corrosion-resistant connection suitable for installations, junction boxes and on-site repairs. The design supports both crimping and bolted fastening where copper-to-copper contact is required, providing a reliable electrical path and low contact resistance.

Advantages

The connector is manufactured from high-conductivity copper, offering stable electrical performance and resistance to galvanic corrosion in copper-to-copper terminations. Its solid construction provides mechanical strength for repeated handling and secure clamping. Compatibility with standard crimping tools and bolts simplifies installation and reduces assembly time while maintaining a low-resistance joint suitable for medium-current conductors.

Suitable for

• Electrical power and distribution cable splicing
• Connections inside junction boxes and distribution panels
• Field repairs and maintenance of copper conductors
• Applications requiring copper-to-copper bolted or crimped joints

Key specifications

• Material: solid copper
• Compatible conductor cross-section: 70 mm²
• Connection methods: crimping or bolting
• Designed for use with power and distribution cables
• Corrosion resistance inherent to copper-to-copper contact

How to use

Select a connector matched to the conductor cross-section (70 mm²) and prepare cable ends by stripping insulation to expose clean copper. For crimping, position the conductor fully into the barrel and apply the appropriate crimping tool and die for 70 mm² copper to achieve a deformation that secures electrical and mechanical contact. For bolted joints, insert the conductors as specified, ensure correct alignment, and tighten bolts to the recommended torque for the fasteners used. After assembly, inspect the joint for complete contact and, where required, apply suitable insulating or protective material to prevent accidental contact and environmental exposure.

Usage recommendations

Use only properly sized tools and follow local electrical codes and torque specifications. Ensure conductors are clean and free of oxidation before assembly. For outdoor or aggressive environments consider additional protective measures such as insulating sleeves or corrosion-inhibiting compounds compatible with copper. Periodically inspect joints for tightness and signs of corrosion during routine maintenance.