Compact size and easy installation The DIN Rail Compact Thermoregulator Thermostat Switch Temperature Controller is designed with a small footprint for electrical cabinets and mounts on standard DIN rails for quick, secure installation. Wide compatibility and applications Suitable for a range of industries and environments. Widely used in communication equipment, wind generation, fire protection systems, ships, petrochemicals, large factories, coastal facilities, docks, and sewage treatment plants. It can also serve as a switching contact for low- or high-temperature alarms. Long service life and reliable performance Endurance of over 100,000 cycles. It reliably starts electric heaters and fans, helping to maintain a safe working environment and protect connected components. Key attributes Function: thermoregulator, thermostat switch, temperature controller. Compatibility: DIN rail mounting. Size: compact. Performance: durable, long-lasting operation. Practical use scenarios - In an industrial control panel to manage heater and fan operation and maintain stable temperatures. - On ships or offshore platforms to safeguard electrical equipment and trigger alarms for temperature deviations. - In sewage treatment plants or docks to regulate process equipment temperature and protect sensors.