Klauke 370R12 bimetalová spojovacia objímka Al-Cu 185 mm², balenie 5 ks

Connecting aluminum and copper conductors in medium voltage networks is a challenge: direct contact causes galvanic corrosion, leading to increased resistance, overheating, and potential failure. The Klauke 370R12 bimetallic compression joint solves this by using a friction-welded aluminum barrel and copper insert, providing a safe, durable transition between aluminum and copper cables of 185 mm² cross-section.

Who is it for

Electrical installers, utility technicians, and maintenance crews working on medium voltage cable connections up to 30 kV. Ideal for applications where aluminum and copper conductors must be joined reliably, such as in power distribution, transformer connections, and cable repair.

Main features

• Bimetallic design: aluminum barrel with copper insert, friction-welded for a permanent, corrosion-resistant bond.
• Suitable for both aluminum and copper conductors with cross-section 185 mm².
• Compression connection method ensures a gas-tight, low-resistance joint.
• Tin-plated copper part for enhanced corrosion protection and conductivity.
• Inner diameter 16.3 mm accommodates standard conductor sizes.
• Complies with DIN EN 61238-1 for compression and mechanical connectors.
• Pack of 5 pieces for convenient job-site supply.

Specifications

• Brand: Klauke
• Model: 370R12
• MPN: 370R12
• EAN: 4012078477154
• Product type: Bimetallic compression joint
• Conductor material compatibility: Aluminum to Copper
• Aluminum conductor cross-section: 185 mm²
• Copper conductor cross-section: 185 mm²
• Connector body material: Aluminum
• Connector insert material: Copper
• Connection method: Compression (Crimping)
• Inner diameter (barrel): 16.3 mm
• Overall length: 160 mm
• Outer diameter: 22 mm
• Surface treatment (copper part): Tin-plated
• Max voltage rating: Up to 30 kV
• Number of pieces per pack: 5
• Standard compliance: DIN EN 61238-1
• Application: Medium voltage cable connections
• Crimping tool type: Hydraulic crimping tools
• Marking: Cross-section and crimping sequence

Tips

Always use the correct crimping dies and follow the crimping sequence marked on the connector to ensure a reliable connection. For medium voltage applications, verify that the connector's voltage rating matches your system requirements.