Dold Relay Modules

When you are using electronic switching modules, electrical safety cannot be compromised. Dold offers the most suitable solutions for your application, and we are on hand to help you to find the products that best meet your requirements.

DOLD relay modules and interlocks have been successfully deployed worldwide for many decades, protecting people, machines and products against injury or damage, and increasing productivity.

Dold incorporates the safety switch, solenoid guard lock, trapped key interlock and command function in one system, simplifying your processes and providing a solution that works.

The modular design principle used in Dold electrical products enables flexible, unique and economical solutions for many different applications. SAFEMASTER STS is a system concept based on a simple design which allows any conceivable variant, from the smallest standard solution to a complex safety system.

Dold Safety Switch, Guard Lock and Key Transfer

Dold Safety Switches

Electromechanical safety switches monitor accesses and safety gates. SAFEMASTER STS series safety switches reliably secure access and protects doors and hatches. They are ideally suited to applications requiring a high level of security. The very narrow design also allows them to be installed on movable safety guards.

Dold Guard Lock

Electromechanical solenoid locking units prevent the opening of access or safety gates. Guard locks in the SAFEMASTER STS family combine our trusted mechanical principle with the advantages of electromechanical safety switches with a 2-channel locking function. Thanks to their lock monitoring features, they can be used to reliably protect both processes and personnel.

Dold Key Transfer

The key transfer system combines the advantages of non-wired, mechanical safety with electrical safety. The basic principle of the key transfer system ensures that a machine or system is in a safe state before access can be made. A further safety aspect is that a key is either inserted in a safety switch or used for opening a door lock.contacts.

As a specialist in PCB relays, we stand for quality and reliability from a single source. Our PCB relays are available in a great variety of different contact variants and construction forms and guarantee the highest switching safety with minimal dimensions.

Dold PCB Relays

DOLD is one of the leading manufacturers in the field of PCB relays and offers suitable electro-mechanical relays for a multitude of application fields. We specialise in finding innovative solutions to unusual problems, and products include miniature relays, PCB relays and safety relays with forcibly guided contacts.

As a specialist in PCB relays, we stand for quality and reliability from a single source. Our PCB relays are available in a great variety of different contact variants and construction forms and guarantee the highest switching safety with minimal dimensions.