ITEM NAME:5V DC 1 Channel Solid-state Relay Board Module High Level Fuse For Ard KGV Descriptio n Description: Features: 1. 5V solid state relay 240V 2A, output with resistance fuse 240V 2A. With power supply anti-reverse function, wrong power supply will not damage the module 2. The module has strong anti-interference ability and stable performance. The trigger current only needs 2MA. 3. It is more convenient to have 2.54cm pin and blue KF301 terminal to connect the control line. 4. Each channel has a relay on switch LED indicator, the status is clearly visible Specifications: Color: Picture Color Size: 24 X 32 X 21mm Quiescent current: 0mA Working current: 13.8mA Trigger voltage: 0-2V Trigger current: 2mA Power supply of the module: the power supply must be DC, and the voltage should match the voltage of the relay. Package Included: 1 * 1 Channel 5V Low Level Solid State Relay Module Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. We offer you what you need! 5V DC 1 Channel Solid-state Relay Board Module High Level Fuse For Arduino.Features: 1. 5V solid state relay 240V 2A, output with resistance fuse 240V 2A. 1 1 Channel 5V Low Level Solid State Relay Module. Each channel has a relay on switch LED indicator, the status is clearly visible.