1.relays are compact relays designed to switch electrical loads safely and reliably. They provide electrical isolation between control circuits and the load, allowing a low power signal to control higher power devices. Key benefits Switch higher power loads with a low power control signal Protect control electronics from surges and spikes Enable remote or automated operation Improve overall system safety and reliability Key attributes Compatibility and configurations: available in multiple contact configurations and coil variants to fit different circuits; check the model for coil voltage and contact rating Size: compact footprint suitable for tight enclosures and panel mounting Material and build: durable housing with robust contacts designed for repeated operation Performance: fast switching with repeatable action and good electrical isolation between coil and contacts Use scenarios Home automation: use a microcontroller to switch lights, fans, or sensors via the relay Industrial control: drive a small motor, pump, or valve while isolating the control logic Prototyping and development: integrate into test rigs or development boards to safely control higher power devices Notes Refer to the model specific documentation for exact coil voltage, contact configuration, and electrical ratings of the 1.relays model you are considering