Connector Sleeve (aluminum) Ergom E12KA-01070101000 2ZA240

The Ergom aluminum connector sleeve E12KA-01070101000 is a metallic joining bushing designed to create a reliable electrical and mechanical connection between aluminum conductors or cables. Made from corrosion-resistant aluminum, this connector sleeve is intended for splicing, repair and termination tasks where an aluminum joining element is required. Its cylindrical form ensures consistent contact surface for conductor insertion and compression.

Advantages

This aluminum connector sleeve offers corrosion resistance and good conductivity characteristic of aluminum connectors. Its simple cylindrical shape allows for straightforward installation with common crimping or compression tools. The sleeve provides a stable mechanical connection and continuous electrical path between cable ends, reducing the risk of loose contacts when installed correctly.

Suitable for

• Splicing aluminum conductors in overhead or underground power lines
• Repairing damaged cable ends in electrical installations
• Joining service cables where an aluminum-to-aluminum joint is required
• Applications requiring a corrosion-resistant metallic joining element

When it may not be suitable

This aluminum connector sleeve is not intended for use with copper conductors unless a suitable transition method is specified; direct aluminum-to-copper contact can lead to galvanic corrosion if not properly treated. It may also be unsuitable where specialized insulated, waterproof or vibration-damping connectors are required, or where the application demands a connector certified for specific high-voltage ratings beyond standard mechanical splicing.

Key specifications

• Material: Aluminum
• Shape: Cylindrical connector sleeve (joining bushing)
• Primary use: Mechanical and electrical joining of conductors
• Corrosion resistance: Intrinsic to aluminum material
• Installation method: Crimping/compression (requires appropriate tooling)

How to use

Prepare conductor ends by cleaning and stripping insulation to the required length. Insert both conductor ends fully into the sleeve so that they meet inside the connector. Use an appropriate crimping or compression tool with the correct die set for the sleeve dimensions to apply uniform pressure and form a secure joint. After crimping, inspect the connection for solid mechanical engagement and continuous contact; if necessary, apply recommended corrosion inhibitors or sealing methods according to installation standards.

What to consider before purchase

• Verify compatibility with conductor material (aluminum) and cross-sectional area
• Confirm required installation tooling and die sizes for proper crimping
• Check environmental exposure and whether additional sealing or protection is needed
• Ensure the connector meets any local electrical code or standard requirements for the intended application

Usage recommendations

Use the sleeve only with aluminum conductors and follow manufacturer or industry installation practices for crimping and corrosion protection. For mixed-metal joints or applications requiring insulation or specific voltage ratings, select an appropriate connector type or additional transition components.