To be installed inside of compressor, it can do accurate induction when the temperature increases due to the overload, overcurrent condition. It has double protection functions of thermal and current sensing.

When the compressor is overloaded and the current increases abnormally, the inside of the compressor temperature will rise rapidly. When the temperature or the current reached to the set point, bimetal trip and protector operate and cut off the compressor circuit. This protector function will prevent the compressor burn out, electrical damage, and end up with the fires or accidents.

The UP series is specifically categorized into the single-phase UP14 series, the three-phase UP18 series, and the three-phase UP28 series.

To be installed inside of compressor, it can do accurate induction when the temperature increases due to the overload, overcurrent condition. It has double protection functions of thermal and current sensing.

When the compressor is overloaded and the current increases abnormally, the inside of the compressor temperature will rise rapidly. When the temperature or the current reached to the set point, bimetal trip and protector operate and cut off the compressor circuit. This protector function will prevent the compressor burn out, electrical damage, and end up with the fires or accidents.

The UP series is specifically categorized into the single-phase UP14 series, the three-phase UP18 series, and the three-phase UP28 series.