Thermal protector，thermal Switch Series
Thermal protector，thermal Switch Series
Thermal protector Thermal switch is a kind of temperature switch which uses bimetallic sheet as temperature sensing element. When the electrical appliance works normally, the bimetallic sheet is in the Free State, and the contact is in the closed/open state, when the temperature rises to the operating temperature value, the bimetallic element acts quickly due to internal stress caused by heating. Open/close the contact and cut off/connect the circuit, thus playing a role of thermal protection. When the temperature drops to the reset temperature, the contact automatically closes/disconnects and returns to the normal working state. Widely used in household electrical appliances and electrical equipment, such as washing machine motor, air conditioning fan motor, transformer, ballast, electric heating appliances, etc.
HCET-A/TB02 series bimetal temperature switch thermostat Snap action devices are most often used for temperature limiting applications as their fairly wide differential between opening and closing temperature provides slower cycling characteristics. We have been able to control the amount of differential in many of our snap action controls, that enables them to be used for temperature control applications.
HCET Key Benefits:The first China-made round shape thermal protector got UL, TUV and CQC certifications and broke 30 years’ monopoly of German protectors.Thermal protection HCET-A-S01 is in a well-sealed design，which can prevent product failure from the vacuum impregnation process.Thermal protection switch is Small in size and suitable to be embedded inside the coil of electric motors.motor thermal overload switch with a metal casecan bear up to 50KG coil shaping pressure, which has high thermal conductivity and temperature sensitivity.Pure temperature action type products, bimetal-disc without current and heat effect, accurate temperature control.
HCET 17AM series Temperature sensors is a both temperature and current sensitive protector. It has a small size but high capacity.The applications are motors, lighting and home appliances.
HCET HC01 motor thermal protector circuit protector compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.Haichuan summarizes the defects of past products, and continuously improves them. The specifications of HCET HC01 motor thermal protector circuit protector can be customized according to your needs.
HC25 series thermal protector with high-current make pure design temperature to ensure low internal resistance , Widely used in pump, transformer and high power motor
HCET-B Series Self-hold Motor Protector HCET-B (Self-hold) current and overload protector with thermal protection and controlCurrent overload time exactly, reset after cut power
The 17AM series motor protector is a both temperature and current sensitive protector. It has a small size but high capacity. The applications are motors, lighting and home appliances.
HCET Thermal Switch Bimetal Cut out Factory is a combination of thermal protector and thermal cut off. It has double protections. Safer and more reliable.
HCET -A Special Features:● Small size, Installation is more flexible and convenient; ● Havethe stable work characteristics and excellent reliability;● Sensitive temperature and snap action ；● Nickel and wires are optional；● Each type of parts strictly implemented European ROHS environmental standards；● Terminals are optional with normally closed Model B and normally open Model K
HCET Thermal Switch compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.Haichuan summarizes the defects of past products, and continuously improves them. The specifications of HCET Thermal Switch can be customized according to your needs.
●Small volume, more flexible and convenient installation; ● Have stable working characteristics and reliability; ● Sensitive to temperature, fast action speed; ● flexible selection of wires and nickel sheets connected; ● each part strictly complies with European ROHS environmental standards; ● contacts are available in normally closed B series and normally open K series
17AM Series Thermal ProtectorThe 17AM series thermal protector is a both temperature and current sensitive protector. It has a small size but high capacity. The applications are motors, lighting and home appliances.Special Features:● Temperature is 100% calibrated.● Snap action.● Both temperature and current sensitive.● Type and length of wires are optional.● Terminals can be same or opposite end.● 100% comply with RoHS.Electrical Characteristics: ● 20amps/16volts DC● 10amps/250volts AC● 20amps/125 volts AC Technical Parameters:● Available with nominal calibration temperatures from 50℃ to 180℃. ● Tolerance Code: ±3℃,±5℃.Main applications are as follows:● Various motors● Pumps, air compressor, and cleaners● Fluorescent ballasts and lightings● Heating pad, electrical blankets● Electrical tools, chargers, transformers● Home appliances, heating appliances
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