Features
Snap–action
Huge overload current
Easy to install
CS4TM SERIES
COMPRESSOR CONTROL
Refrigeration Compressors Motor Protector

Overiew
The basic function set of the 4TM is to protect the motor in a refrigeration compressor from overheating as a result of locked rotor or running overload.The 4TM provides this protection by sensing the current and temperature of the motor.

Technical parameter
Working current: 250Vac/16A
Overload current: 250Vac 20-40A
Cutoff time: 2-10 second

opening temp: 100-160℃ in 5℃ increment.

More than 20  Years in thermostat industry

JIANGSU CHANGSHENG ELECTRIC APPLIANCE CO.,LTD, specializes thermostat/thermal protector/thermal fuse, thermal switch, thermal cutouts, thermal cutoff which are used in motors, transfers, lighting, garden toolings, vacuum cleaners, ballast, PCB, etc.

Famous customers

Welling motor, broad-ocean motor, Kaibang motor, Midea, Hitachi, Panasonic, Gree, Nidec, Sharp, Emerson, W.E.T, PEPI, Hanning, copreci, IGB etc.

Owning Invention and Utility Patents
We are a member of the National Technical Committee on thermal protector of Standardization Administration of China and take part in setting up and upgrading the national standards of protector, which is equivalent to the IEC standards in the domestic protector market. Plus, we have six invention patents for our technologies of  thermal cutoff.

33 Million Units output per month

17AM-D 5.5 Million, 18AM 2.5 million, BR series 3 million;  BR-A2D 15 million; BR-B6D 2 million

Safety certifications

UL, CQC, CK, TUV, VDE.

Quality Management system

ISO9001, IATF16949, ISO14001

Contact Us
A one-year warranty is also offered for your peace of mind. To learn more about what we can do for you, contact us today.