1.5V 240V solid state relay 2A, output with resistance type fuse 240V 2A.

2.size: 57*55*25 (length * width * height) net weight: 40g

3.the input power supply: 5V DC (160MA)

4.the input control signal voltage:

(0-2.5V the state of low level relay OFF)

(3.3-5V high level relay ON)

5.the 2.54CM pin and blue KF301 terminal is connected to the line of control more convenient.