Connecting Sleeve Erko KLA 16-30 for Copper Conductors, Pack of 50

The Erko KLA 16-30 connecting sleeve for copper conductors is designed to create a compact mechanical and electrical joint for copper cables with cross-sectional sizes from 16 mm² to 30 mm². Supplied in a pack of 50, this sleeve is intended for joining, extending or repairing copper conductors in residential and commercial electrical installations. The component provides a stable connection suitable for routine wiring tasks where a reliable conductive path and mechanical integrity are required.

Advantages

These connecting sleeves offer consistent mechanical strength and low electrical resistance for copper-to-copper connections. The standardized dimensions allow quick, repeatable installation with compatible tools. Delivered in a bulk pack of 50 units, the product is convenient for multiple terminations or larger jobs and reduces the need for frequent restocking. The sleeves are shaped to ensure good conductor contact over the specified cross-section range.

Suitable for

• Joining two copper conductors with cross-sections between 16 mm² and 30 mm²
• Extending existing copper wiring in residential and commercial electrical systems
• Repairing damaged copper cables and restoring continuity
• Branching and splicing in distribution and control circuits where a compact connection is required

Key specifications

• Material compatibility: copper conductors
• Acceptable conductor cross-section: 16–30 mm²
• Connection type: mechanical sleeve for conductor joining
• Pack quantity: 50 pieces
• Typical application: electrical splicing, extensions, repairs

How to use

Strip insulation from both conductor ends to the appropriate length, ensuring clean, undamaged copper strands. Insert the prepared conductor ends into the sleeve until they meet or reach the specified insertion depth, then secure the connection using the recommended crimping tool or mechanical compression method suitable for the sleeve size. After crimping or compressing, verify mechanical tightness and electrical continuity. Where required by the local code or environmental conditions, apply appropriate insulation or sealing over the joint.

Usage recommendations

Use a properly sized crimping or compression tool designed for 16–30 mm² copper sleeves to achieve reliable electrical and mechanical performance. Inspect each connection visually and with a continuity or resistance test to confirm quality before completing the installation.