16A Relay Module (Arduino Compatible)

A relay is an electrically operated switch, which has a control system (also known as the input circuit) and the controlled system (also known as the output circuit), usually used in an automatic control circuit. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal.
SKU: DFR0251

Availability: 12 In Stock


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The 16A relay module can be used in interactive projects. It can also be used to control the lighting, electrical and other equipments. It can be controlled through the digital IO port, such as solenoid valves, lamps, motors and other high current or high voltage devices.
The main difference between 16A Relay module and the old version relay module is the Max switching current.The max switching current has been updated from 10A to 16A. 
Warning: Please be careful when playing with this module. 

Additional Info

Additional Info

  • Contact Rating (Res. Load):16A 277VAC/24VDC
  • Maximum switching voltage: 400VAC(NO)
  • Max. switching current: 16A
  • Max. switching power: 4700VA
  • Operate tiem (at nomi. Vot.): 10ms max
  • Release time (at nomi. Vot.): 5ms max
  • Type: Digital
  • Single relay board
  • Digital Interface
  • Control signal: TTL level
  • Sizeļ¼š37*29*22mm
Shipping List
  • 16A Relay Module                 1 unIt
  • Sensor Cable                        1 unIt
Data Sheets
Minimum Age No
Other SKUs N/A