WAGO Solid State Relays, also known as SSRs, are electrical switches designed to fulfil the same role as electromechanical relays but without any moving components, hence the term 'solid state'. Due to their absence of moving parts, SSRs typically boast a longer operational lifespan, as they aren't susceptible to wear and tear.

WAGO relays offer faster switching capabilities compared to their electromechanical counterparts by leveraging the electrical and optical attributes of semiconductors to execute switching tasks.

Where are WAGO SSRs used?

WAGO Solid State Relays are used across a wide range of industrial settings such as industrial control, robotics, data acquisition, medical equipment, and are used to control power delivery for lighting, heating, motion-based equipment, as well as numerous other applications due to the highly diverse nature of the SSR.

What are the advantages of choosing a WAGO SSR?

• Reliability: WAGO SSRs are renowned for their reliability due to their solid-state design, which eliminates moving parts prone to wear and tear. This ensures consistent performance over an extended operational lifespan.
• Fast Switching Speed: SSRs can switch both ON and OFF states much faster than electromechanical relays, making them ideal for applications requiring rapid response times and high-frequency switching.
• No Contact Bounce Issues: With no moving parts to cause contact bounce, WAGO SSRs provide stable and reliable switching without the electrical noise and transients commonly associated with mechanical relays.
• Noise-Free Operation: WAGO SSRs offer features such as zero voltage turn-on and zero current turn-off, effectively minimising electrical noise and ensuring clean and reliable operation in sensitive electronic systems.
• Compact Design: Solid-state construction allows for a more compact and lightweight design compared to traditional electromechanical relays, making them suitable for space-constrained applications.
• Longevity: The absence of moving parts means WAGO SSRs have a longer operational lifespan and require minimal maintenance, resulting in reduced downtime and lower total cost of ownership.

To find out more about Solid State Relays, check out our guide: Solid State Relays: A Comprehensive Guide