Manufacturing thermal protectors and switches since 2010.

Circuit Protectors

You’re in the right place for Circuit Protectors.By now you already know that, whatever you are looking for, you’re sure to find it on Haichuan.we guarantee that it’s here on Haichuan.
The pursuit of high-quality is Nanjing Haichuan Electronic Co., Ltd.'s philosophy. .
We aim to provide the highest quality Circuit Protectors.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.
China HCET Thermal Switches    Thermal Cut-outs  protector
KSD307 electronic water heater  over load thermal Protector  switch cut out KSD307 bipolar snap action thermostat, using butterfly-shaped bimetallic sheet to produce instant jump under the effect of temperature, through the action of mechanical structure, make two groups of contacts move quickly, to achieve the purpose of simultaneously disconnecting or connecting the two-pole circuit.
High quality  HCET-B new energy charging pile temperature control  thermal switch
HCET-B current temperature double protection motor protector (self-contained) current overload protector has the protection function of overheating protection and accurate control of current overload time. It can select the function of turning off the power supply and then turning on (power-off reset), which ensures a higher level of safety protection[Model]:HCET-B[Temperature]: 50 ℃ - 180 ℃[Features]: small size, easy installation of shell insulation, with dual temperature and current protector function; Power off reset function can be added
Wholesale HCET-A Professional snap-action  temperature limiting switch  thermal protector
• First China-made round shape thermal protector got UL,TUV and CQC certifications and broke 30 years’ monopoly of Germanyprotectors.• Good sealed, can prevent product failure from vacuum impregnation process.• Small size, suitable to be embedded inside coil.• Metal case, up to 50KG coil shaping pressure, has high thermal conductivity and temperature sensitive.• Pure temperature action type products, bimetal-disc without current and heat effect, accurate temperature control.
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