Relays are devices that switch electrical circuits on command, providing electrical isolation between control and load sides. They enable remote or automated control of higher-power devices using a low-power signal. Key benefits - Protect control electronics by isolating control and load circuits - Allow switching of higher current/voltage loads from low-power controllers - Provide fast, reliable operation with long service life in continuous duty Compatibility and specs - Designed to integrate with standard control systems; coil voltage, contact configuration, and load rating vary by model. Check your specific coil rating and contact arrangement in the datasheet. - Suitable for panel mounting in compact form-factor installations. Size and material - Compact form factor suitable for tight control panels - Durable enclosure and reliable contact surfaces designed for repeated cycling Performance - High isolation voltage and good dielectric strength between coil and contacts - Consistent switching performance across typical industrial environments Use scenarios - Automating lighting or HVAC control in a building automation system - Remote energizing of motors, pumps, or solenoids from a PLC or microcontroller - Panel control in industrial machines, controlling valves or actuators