Adjustable Voltage For relay with Surge Protection for Circuits Key benefits Protects appliances and circuits: Combines adjustable voltage control, surge protection, and overcurrent protection to prevent damage from spikes, sustained overvoltage or undervoltage, and excessive current. Reduces downtime: Automatic recovery restores normal operation after a transient or fault, minimizing manual resets and service calls. Simple installation and reliable operation: Digital design in a compact 36 mm DINrail format delivers stable, repeatable performance for residential and light commercial electrical panels. What it does Adjustable voltage setpoint: Lets you set the activation thresholds to match your local supply and the sensitivity required for connected equipment. Surge protection: Suppresses transient voltage spikes to help protect sensitive electronics and appliances. Overvoltage and undervoltage protection: Detects and disconnects during unsafe voltage conditions to prevent damage and malfunctions. Overcurrent protection: Limits fault current to help prevent wiring and equipment overheating. Automatic recovery function: After an abnormal condition clears, the relay will automatically to normal operation, restoring power without manual intervention. Design and compatibility Form factor: Standard 36 mm DINrail size for straightforward mounting in common consumer and industrial distribution enclosures. Digital control: Stable and reliable performance from a digital relay design that maintains consistent protection settings and response behavior. Panel compatibility: Intended for household circuits and comparable smallscale distribution setups; fits standard DINrail installations. Practical applications Home main distribution: Protect refrigerators, HVAC units, home entertainment systems and other household appliances from voltage faults and surges. Small office or retail: Safeguard POS equipment, computers, lighting circuits and network hardware against spikes and unstable supply conditions. Workshop or light industrial panels: Provide coordinated protection for motor starters, compressors and control circuits where adjustable voltage thresholds and automatic recovery reduce downtime. Why choose this product Focused protection tailored to your supply: Adjustable thresholds let you match protection to local conditions and the needs of specific equipment. Multilayer safety: Combines surge suppression, over/undervoltage detection and overcurrent protection in one compact relay. Convenience and reliability: Automatic recovery plus a digital control platform reduce maintenance and improve longterm stability. Specifications and functions (as provided) Adjustable voltage relay with surge protection Overvoltage and undervoltage protection Overcurrent protection Automatic recovery function Digital relay design Standard 36 mm DINrail size Installation notes Mount on a standard 36 mm DIN rail inside a suitable distribution enclosure. Configure voltage setpoints according to local supply conditions and equipment requirements. Integrate with existing circuit protection and wiring following local electrical codes and practices.