Key-Operated Switches  Manufacturers, Traders, Suppliers

Haake Technik GmbH has been successfully active in the area of developing and producing safety technical devices. We design and manufacture safety edges, safety bumpers, safety mats, switches and trapped-key interlocking systems as well as valve interlocks. Our family-operated business puts great importance to the close co-operation with our customers.
This way there are always new ideas created within the close dialogue to develop even better solutions for perhaps wireless door interlocks, safety switches and contact edges.
Through our world-wide subsidiaries and distribution partners we are able to supply even the international market with high-quality safety technical devices like safety edges, safety bumpers, switches or safety switches, safety mats and trapped-key interlocking systems.
Health and safety as well as safety of machinery is our top priority. Whether with our safety edges, safety bumpers, safety mats or safety switches as well as trapped-key interlocking systems, switching buffers or safety valve locks, we ensure that you will work safer when using our products.

Johnson Electric is the leader in motion subsystems. Our technology leadership, application expertise and global footprint make Johnson Electric the ideal partner for custom product development projects. Johnson Electric is committed to making our customers successful by providing product differentiation and supply chain excellence. For designers who demand performance leadership and assurance of supply, Johnson Electric is the safe choice. We serve many industries including Automotive, Building Automation, Home Technologies, Medical Devices, Power Tools and Lawn & Garden.