Features: 5V Omron solid state relays 240V 2A, output with resistive fuse 240V 2A Size: 103*53*21mm/4.05*2.08*0.82 The input power supply: 5V DC 160mA The input control signal voltage: 0-2.5V low state relays ON 3.3-5V state high relay OFF 2.54cm pin and blue KF301 terminals connected to the control line is more convenient Module interface: Input section: DC : positive power supply relay voltage power supply DC-: connect power negative CH1: 1 signal to trigger the end of the relay module low level trigger valid CH2: 2-way relay module signal triggering end low level trigger valid CH3: 3 relay module signal triggering end low level trigger valid CH4: 4-channel relay module signal triggering end low level trigger valid CH5: 5-way relay module signal triggering end low level trigger valid CH6: 6-way relay module signal triggering end low level trigger valid CH7: 7-way relay module signal triggering end low level trigger valid CH8: 8-channel relay module signal triggering end low level trigger valid Voltage version quiescent current working current trigger voltage trigger current 1-way5V 0mA 13.8mA 0-2.5V 2mA 2-way 5V 0mA 26.8mA 0-2.5V 2mA 3-way 5V 0mA 37mA 0-2.5V 2mA 4-way 5V 0mA 48mA 0-2.5V 2mA 5-way 5V 0mA 59mA 0-2.5V 2mA 6-way 5V 0mA 70mA 0-2.5V 2mA 7-way 5V 0mA 81mA 0-2.5V 2mA 8-way 5V 0mA 90mA 0-2.5V 2mA 02. 1pcs 5v 1 Channel OMRON SSR G3MB-202P Solid State Relay Module For Arduino 5V Omron solid state relay 240V 2A, output with resistive fuse 240V 2A. Size: 25 * 34 * 25 L * W * H Weight: 13g Input Power: 5V DC 160MA Input control signal voltage: 0-1.5V state low relay ON 2.5-5V state high relay OFF Module interface: Input section: DC : positive power supply by relay voltage power supply DC-: connect power negative CH: Relay module signal to trigger the end low to trigger effective 03.5v 4 Channel OMRON SSR G3MB-202P Solid State Relay Module For Arduino 5V Omron solid state relay 240V 2A, output with resistive fuse 240V 2A. Size: 57 * 55 * 25 L * W * H Weight: 40g Input Power: 5V DC 160MA Input control signal voltage: 0-2.5V state low relay OFF 3.3-5V state high relay ON Module interface: Input section: DC : positive power supply by relay voltage power supply DC-: connect power negative CH1: 1 relay module signal to trigger the end high level trigger effective CH2: 2-channel relay module signal to trigger the end high level trigger effective CH3: 3 relay module signal to trigger the end high level trigger effective CH4: 4-channel relay module signal to trigger the end high level trigger effective 04. 5v 2 Channel OMRON SSR G3MB-202P Solid State Relay Module For Arduino Size: 55 * 33 * 25 L * W * H Weight: 21.5g Input Power: 5V DC 160MA Input control signal voltage: 0-2.5V state low relay OFF 3.3-5V state high relay ON Module interface: Input section: DC : positive power supply by relay voltage power supply DC-: connect power negative CH: Relay module signal to trigger the end high level trigger effective Package List: 1 x OMRON SSR G3MB-202P Solid State Relay Module