HW-869 5V DC Low Level 4-Channel Solid State Relay Module 250V 2A with Fuse, 501 Original

Feature:The product has short circuit protection, overload protection and overheat protection functions4 relays can individually trigger the control load circuit, each relay has a status indicator, the relay is closed, the LED light is on, otherwise it is notThe uncharged output of the relay is equivalent to the function of a switch to control the on and off of the load circuitSpecification:Input: 5V DC, 160mALoad voltage: 250V ACLoad current: 2ASize: 55*55*20mm/2.17*2.17*0.79\"Input control signal voltage: the low level trigger of this module is valid, and the trigger conditions are as follows:0-2.5V Low level triggers the relay picks up and works after the load circuit is energized;3.3-5V high level triggers, relay off, and load circuit power off.Note:1. There may be slight size deviations due to manual measurement, different measuring methods and tools.2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor.1 X Solid State Relay Module