Solid-state relays are used for switching electrical loads without mechanical contacts. The relays switch electronically via semiconductors instead of mechanical contacts. As a result, they switch quickly, silently and without wear and are suitable for applications with high switching frequencies and long service life.
Reliable and wear-free switchingSolid-state relays are suitable for a wide range of industrial applications and can, depending on the type, be used for switching AC and DC loads. In addition, relays are available for resistive loads, inductive loads and heating applications. Models with different switching voltages, control voltages and integrated protection functions are also available.
Applications in industrySolid-state relays are used in machine building, heating systems, industrial automation and process installations where fast, silent and wear-free switching is required. Thanks to their compact design, the relays can easily be integrated into new and existing installations.
Key features of solid-state relays:
- Electronic switching via semiconductors
- Switching without mechanical contacts
- Fast, silent and wear-free switching
- Suitable for AC and DC loads
- Available with different switching and control voltages
- Compact design and easy integration
