1 channel Delay timer control switch relay module 12V

  1 channel Delay timer control switch relay module 12V It can fulfill additional application needs thanks to its many functionalities. enhanced power support for the anti-reverse connection feature. An optical coupler that separates the input and output improves the device's capacity to resist interference. It is possible to establish parameters in the event of a power outage. Class PLC, Industrial Grade Circuit Board, High Stability. A voltage signal can be held at the signal terminal for a very long period. Outstanding performance with minimal power usage.