SSR 40 DA Module 4 Terminals Output 24 380V Solid State Relay

relay SSR 40 DA Module 4 Terminals Output 24 380V Solid State Relay Solid State Relay for automatic process control application, a must component for temperature controller and other machinery control system. High reliabily, compact size, a great part for temperature controller and other machinery control system. Note:When installing the solid state relay, please make sure to add a heatsink or a cooling fan to prevent overheating.