In this episode of the Control Amplified podcast, you will hear an informative discussion about industrial relays and their role in automation and manufacturing. Hosted by Len Vermillion, Editor-in-Chief of Control Global/Control Magazine at Endeavor Business Media, the conversation features Patrick Casey, Senior Offer Manager for Control and Signaling at Schneider Electric.

Together, they explain what relays do, why solid-state relays are gaining popularity, and how modern relay design is evolving. The episode covers key trade-offs such as heat, cost, lifespan, and speed, while also highlighting newer trends like slim relays, smarter connected relays with NFC programming, and improved wire management.

Len and Patrick also compare relays with controllers and contactors, and discuss environmental considerations, such as hazardous-location and hermetically sealed relays for harsh industrial settings. This episode provides a practical look at how relays continue to support reliable, space-saving, and increasingly intelligent industrial control systems.