Dold is a pioneer in the production of Switchgear, E. Dold & Söhne KG is one of the leading European manufacturers of control, switching and monitoring components. From humble beginnings Dold has become a major player in the field of measuring devices.

Dold Products include:
· Current Relays
· Voltage Relays
· Phase Failure Relays
· Monitoring Relays
· Safety Relays
· Motor Brake Relays