The optocoupler relay 286-75 is a versatile electronic component used in various applications in automation technology and signal transmission. It enables galvanic isolation between control and load circuits, ensuring safe and reliable signal transmission. With an input voltage of 5 V and an output voltage of up to 30 V at a maximum output current of 500 mA, this relay is ideal for controlling devices and circuits that require higher voltage. Its compact design, with a height of 82.5 mm and a width of 15 mm, allows for easy integration into existing systems. Weighing only 20.8 g, it is lightweight and handy, facilitating installation and handling. The optocoupler relay is a reliable solution for applications requiring precise control and isolation.