USB-RLY16L 16Amp, 8 Channel Relay Module , USB-RLY16L

£68.64 £57.20

Similar to our popular USB-RLY16 module, the USB-RLY16L uses latching relays and is completely powered from a standard USB bus.

No separate power supply is needed.


A low power version of the USB-RLY16 module, the USB-RLY16L is powered solely from the USB bus and provides eight volt free contact relay outputs with a current rating of up to 16Amp each.  The relays are SPCO (Single Pole Change Over) types and provide position 0, position 1 and common pins (latching relays and have no "normally open" or "normally closed" contacts) on the screw terminals labeled as 0, C and 1 accordingly. The relays will also retain their state in the absence of power. 

  • Number of Relay's - 8
  • Power - Powered from standard USB bus
  • Control interface - USB
  • Relay current - Up to 16Amp @24vdc or 250vac
  • Connections - Screw Terminals for Position 0, Position 1 and Common contacts.