Single phase voltage protector with automatic power cut off, rapid response, auto reset, and DIN rail mounting. Designed to limit exposure to over voltage, under voltage, and overload conditions by interrupting supply when voltage falls outside the specified range. Key benefits Prevents damage from voltage extremes: automatically cuts power when voltage or load exceeds the specified limits, helping to reduce the risk of equipment damage. Fast reaction to abnormal voltages: sensitive internal components provide quick response time, minimizing the duration that devices are exposed to harmful voltages. Reduces manual intervention: built in auto reset restores power automatically when voltage returns to the acceptable range, avoiding prolonged outages and frequent manual resets. Easy integration: standard DIN rail installation provides a secure, space efficient mounting solution for distribution and control panels. Reliable operation in single phase systems: designed for single phase electrical installations and common electrical panels. What it does and how it helps Automatic power cut off: when voltage moves outside the preset range or overload is detected, the protector disconnects the load to prevent further stress on connected equipment. Controlled power delivery: supplies power only within the specified voltage range to reduce the chance of under voltage or over voltage related faults. Auto reset function: when mains voltage stabilizes within the acceptable range, the device automatically reconnects power, reducing downtime and maintenance tasks. Rapid response components: internal circuitry is optimized for quick detection and action to limit exposure time to abnormal conditions. Compatibility and form factor Electrical compatibility: intended for single phase supplies and for mounting in standard DIN rail based panels and enclosures. Mounting and fit: standard DIN rail installation ensures a stable, secure fit once mounted and simplifies retrofits into existing control cabinets. Physical attributes: compact module form suitable for panel mounting; designed to fit alongside other DIN rail devices in distribution and control setups. Performance notes Operates within specified voltage thresholds and responds quickly to deviations to protect connected loads. Cuts off power on overload conditions and restores power automatically when conditions normalize. Typical applications Residential and small commercial distribution boards to protect appliances such as refrigerators, air conditioners, and HVAC equipment from voltage fluctuations. Motor and pump protection for water pumps, compressors, and other single phase motor loads susceptible to voltage irregularities. Control panels and automation cabinets where stable voltage is required for relays, contactors, and control electronics. Installation and operation tips Mount on a standard DIN rail inside the distribution or control panel for results. Verify the device is compatible with your single phase supply and that voltage thresholds match the needs of connected equipment. Allow adequate panel spacing for ventilation and access when installing adjacent DIN rail modules. This device is intended to help manage voltage irregularities and reduce exposure of single phase equipment to over voltage, under voltage, and overload conditions while providing automatic reset and straightforward DIN rail installation.