Unbreakable, resistant to most oils, acids and alkalis, flame-retardant and corrosion-resistant: Plug connections made of solid rubber impress in all respects. Use our extensive range of CEE and special connectors for particularly harsh applications or choose one of our standard plastic connectors for everyday use.

Solid rubber
Plug connections made of solid rubber are manufactured from 100% vulcanized, self-extinguishing butyl rubber (Shore hardness 97) in accordance with VDE 0471 Part 2.2. They are resistant to oils, various acids and alkalis and are insensitive to welding and sparks.

Vulcanized
VA screws embedded in the housing holder in stainless brass press-fit bushes with double anchor. The direct material connection and the solid rubber material used ensure maximum tightness and prevent condensation due to temperature fluctuations, for example.

Robustness
Elastic deformability and reduced risk of breakage thanks to the use of solid rubber material. For use in demanding environments.

Strain relief
Proven mounting for strain relief of the connecting cable. Safe, practical and durable.

Plastic
We guarantee high resilience and impact resistance for our plastic products. The selected material is UV and media resistant as well as heat and cold resistant (-40°C to 80°C). The right solution for classic applications in trade or industry.

Precisely connected
All components used are manufactured and assembled in accordance with the latest quality standards.

Area of application
KU connectors are used daily in industrial applications under normal ambient conditions. Durable and reliable.

Quick lock
Integrated strain relief through simple twist-locking of cap and housing receptacle