The OPTO-22 part G4OAC24A is an I/O module relay output module that is designed for reliable and efficient performance. It features a 4000Vrms rating and a through-hole/plug-in design, making it easy to install and integrate into various systems. This module offers reliable relay output for handling a wide range of applications. Whether it's controlling motors, lights, or other electrical devices, the G4OAC24A provides a solid and dependable solution. With its high voltage isolation and durable construction, it ensures safe and consistent operation in demanding industrial environments. Upgrade your system with this versatile and high-performance relay output module from OPTO-22.