DOLD - Your partner for control, switching and monitoring

E. Dold & Söhne KG is an internationally operating medium-sized family enterprise. It develops, manufactures and sells high-quality components along with complete solutions in the area of safe automation for facility and machine building worldwide.
DOLD has successfully managed to undergo continuous development: from paving the way as a pioneer in relay technology to being the leading industry representative for functional safety, electrical safety and drive technology in Europe.

Safety technology

Switching devices, extension modules... 

SAFEMASTER - Innovation solutions for every function

Monitoring devices

Measuring and monitoring relays

From standard devices for the monitoring of individual variables to multifunctional devices to flexible error message systems.


Power electronics 

Semiconductor contactors, soft start/brake devices, reversing contactors, speed controllers, multifunctional motor control devices...

Installation electronics

Remote switches, energy-saving switches and load shedding relays, additional installation devices...


Electro-mechanical and electro-pneumatic time relays as well as electronic devices on the basis of modern microprocessor technology.

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Together we can find a solution