Connector sleeve cimco 14 2146 brass — electrical crimp sleeve, model 142146

Connector sleeve cimco 14 2146 brass — electrical crimp sleeve, model 142146 is a brass crimp sleeve designed to join electrical conductors with a mechanically and electrically secure connection. Manufactured from brass, the sleeve offers good corrosion resistance and reliable conductivity for typical electrical installation and repair tasks. It is intended for use with compatible crimping tools and is suitable for creating permanent joints in single-core and multi-core conductor applications.

Advantages

The brass construction ensures stable electrical conductivity and resistance to oxidisation, extending service life in standard indoor and sheltered outdoor environments. The sleeve’s cylindrical profile allows uniform compression during crimping, resulting in consistent mechanical strength and low contact resistance. Its design supports straightforward installation with manual or powered crimping tools and provides a compact, space-saving connection point in wiring runs.

Suitable for

• Joining single-core and multi-core copper conductors
• Electrical installation and maintenance in residential and commercial settings
• Repairing damaged wire ends and re-terminating conductors
• Applications requiring corrosion-resistant conductive joints

Key specifications

• Material: brass for conductive and corrosion-resistant properties
• Form factor: cylindrical crimp sleeve suitable for standard crimping operations
• Compatibility: intended for use with hand and hydraulic crimping tools designed for electrical sleeves
• Application: suitable for use with copper conductors in typical low- to medium-voltage wiring
• Mechanical: provides stable mechanical joint when correctly crimped

How to use

Strip insulation from conductor ends to the appropriate length, ensuring clean, undamaged copper strands. Insert both conductor ends fully into the sleeve so that the conductor insulation sits close to the sleeve ends. Position the sleeve in the crimping tool’s die matched to the sleeve size and apply firm, even pressure until the sleeve is uniformly compressed. After crimping, inspect the connection for secure mechanical hold and minimal movement; if required, apply additional crimps according to the crimping tool and sleeve manufacturer’s guidance. Finally, verify electrical continuity and, when necessary, provide adequate insulation or heat-shrink tubing.

Recommendations

Use the connector sleeve with appropriately sized crimping dies and tools to achieve correct compression. Avoid using the sleeve on aluminium conductors without proper electrochemical mitigation. For outdoor or high-humidity environments, combine the crimped joint with suitable sealing or insulating material to enhance long-term corrosion protection.