SSR-40DA AC 24-480V Solid State Relay for PID Temperature Controller, Input: DC 3-32V

1. Long service life and high reliability 2. The Single Phrase Solid State Relay is designed in accordance with IEC Standard 3. Ideal for controlling high power AC device 4. A good companion for Digital Temperature controller 5. Control Method: DC to AC 6. Mounting Method: Bolts fixed 7. Need some professional knowledge to use it