Why Choose the Cembre 8030075 KE412ST Uninsulated End Sleeve?
The Cembre 8030075 KE412ST is a premium uninsulated end sleeve designed for the secure termination of 4 mm² flexible copper conductors. Manufactured from high-purity electrolytic copper with a corrosion-resistant tin-plated finish, it delivers outstanding electrical conductivity while protecting conductor strands during crimping, providing safe, reliable and professional cable terminations.
Part of the renowned Cembre KE series, the KE412ST is designed for panel builders, OEMs and electrical contractors requiring dependable cable terminations for industrial control panels, switchgear, machinery and automation equipment. Its 12 mm pin length offers additional conductor support while maintaining a compact profile suitable for modern electrical installations.
Manufactured in accordance with EN 12449, the KE412ST features annealed electrolytic copper construction with a minimum 3 µm tin plating for improved corrosion resistance and long service life. It is supplied in packs of 1000 pieces for efficient production and installation work.
Key Advantages
- Professional 4 mm² uninsulated end sleeve.
- 12 mm pin length provides enhanced conductor support.
- Manufactured from 99.9% pure electrolytic copper.
- Tin-plated for excellent corrosion resistance.
- Prevents conductor strand damage during termination.
- Ideal for industrial control panels, machinery and automation systems.
Key Features
- Cembre KE series uninsulated end sleeve.
- 4 mm² conductor capacity.
- 12 mm ferrule length.
- Electrolytic copper construction.
- Minimum 3 µm tin plating.
- Operating temperature from -50 °C to 150 °C.
- Suitable for trapezoidal and square crimping.
- Supplied in packs of 1000 pieces.
Reliable Cable Termination for Industrial Electrical Systems
Cembre KE end sleeves reinforce stranded conductors before termination, preventing loose wire strands while improving electrical contact quality and long-term connection reliability. Their precision-manufactured design enables secure installation into terminal blocks, contactors and circuit breakers throughout industrial electrical systems.
Manufactured from annealed electrolytic copper with a durable tin-plated finish, the KE412ST provides excellent conductivity, corrosion resistance and mechanical durability for industrial automation, machinery, switchgear and electrical control panel applications.
Typical Applications
- Industrial control panels.
- Electrical switchboards.
- Machine building and OEM equipment.
- PLC and automation cabinets.
- Terminal block and circuit breaker wiring.
- Industrial maintenance and retrofit projects.
