ITEM NAME:4-Way 5V Low-Level Solid State Relay Module With Fuse Solid State Relay 25 BHT Descriptio n Description Material: FR4 Color: picture color Size: 5.7 * 5.5 * 2.5 cm Product introduction: 1. Omron 5V solid state relay 240V 2A, output resistance fuse 240V 2A. 2. Input power: 5V DC (160MA) 3. Input control signal voltage: (0-2.5v state low level relay OFF) (3.3-5v state high level relay ON) 4. It is more convenient to connect control line with 2.54cm row needle and blue KF301 terminal Product list :1pcs* flat solid state relay module We offer you what you need! 4-Way 5V Low-Level Solid State Relay Module With Fuse Solid State Relay 250V2A.Omron 5V solid state relay 240V 2A, output resistance fuse 240V 2A. Product list :1pcs flat solid state relay module. Input power: 5V DC (160MA). (0-2.5v state low level relay OFF). (3.3-5v state high level relay ON).