• This is a 5V 4-channel Relay module with opto coupler is perfect for controlling up to 4 devices with a larger current.
    • The optocouplers are used to Transfer the signals between two galvanically - isolated circuits, for example, circles. Your Arduino and your connected device with a larger current.
    • Operating voltage: 5V
    • Switching voltage: 10A 250VAC
    • Dimensions: LWH: approx. 76mm x 56mm x 19mm

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      4-Relay Module

      • Brand: AZ-Delivery
      • Product Code: 4 Relay
      • Availability: 10
      • 4.99€

      • Ex Tax: 4.06€

      • 3 or more 4.89€
      • 5 or more 4.79€