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4 Channel Relay Board

4 Channel Relay Board

Our 4 Channel Relay Board is fitted with four high current relays, for control and switching of various loads. LED Relay Status Indication, separate power supply jack and pull-up resistors included. Ideal for remote control applications. Board accepts standard +5V input and will work with most microcontrollers and control systems.



  • Selectable Port Input
  • Mounting Supports Provided
  • Pull Up Resistors Included
  • Separate Power Supply With On-Board Regulator
  • Relay Switching Output Suitable for 5A @ 250Vac or 10A @ 120Vac