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Nanjing Haichuan Electronic Co., Ltd.

  • China,Nanjing ,Jiangsu
  • Verified Supplier
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China ​​​​HCET-A TB02 Watertight Bimetal Thermostat Temperature Control Switch For
China ​​​​HCET-A TB02 Watertight Bimetal Thermostat Temperature Control Switch For

  1. China ​​​​HCET-A TB02 Watertight Bimetal Thermostat Temperature Control Switch For
  2. China ​​​​HCET-A TB02 Watertight Bimetal Thermostat Temperature Control Switch For
  3. China ​​​​HCET-A TB02 Watertight Bimetal Thermostat Temperature Control Switch For

​​​​HCET-A TB02 Watertight Bimetal Thermostat Temperature Control Switch For

  1. MOQ: 1000
  2. Price: Please contact us
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000000 pcs per month
Delivery Time 5-7 work days
Packaging Details 5000 pcs per carton
Material Plastic or metal
Temperature range 30~155℃
Tolerance ±3℃,±5℃
Voltage 250V
Current 2.5A
Application Heating Cables & Micro Motors
Brand Name HCET
Model Number HCET-A
Certification CQC, UL, TUV, CE, ROHS
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10000000 pcs per month
Delivery Time 5-7 work days Packaging Details 5000 pcs per carton
Material Plastic or metal Temperature range 30~155℃
Tolerance ±3℃,±5℃ Voltage 250V
Current 2.5A Application Heating Cables & Micro Motors
Brand Name HCET Model Number HCET-A
Certification CQC, UL, TUV, CE, ROHS Place of Origin China
High Light TB02 Watertight Bimetal Thermal SwitchThermal Protection Thermostat Temperature Control Switch​​​​HCET-A Temperature Control Switch

​​​​HCET-A Watertight Bimetal Thermostat Temperature Control Switch For Sale Thermal Protection

​Advanced Thermal Safety Solution for Modern Battery Systems​

The HCET-A Series TB02 represents the next generation of thermal protection technology, engineered to deliver ​​precise temperature management​​ and ​​fail-safe overheating protection​​ for various battery applications. As a ​​direct replacement for traditional SEKI series switches​​, it offers superior performance with enhanced accuracy and reliability.

​Key Features & Benefits​

✔ ​​Dual-Layer Protection Technology​

  • Combines ​​thermal cutoff​​ and ​​overheat protection​​ in one compact device
  • ​Wide temperature range​​: 30°C to +155°C (±3°C accuracy)
  • Prevents ​​thermal runaway​​ in lithium-ion, lead-acid, and next-gen battery modules

✔ ​​Ultra-Fast Response for Critical Safety​

  • ​Solid-state thermal sensor​​ with optimized heat conduction
  • Minimizes heat diffusion risks in high-current applications

✔ ​​Engineered for Maximum Durability​

  • ​Silver-alloy contacts​​ for consistent performance
  • ​Waterproof construction​​ protects against moisture and contaminants

✔ ​​Compliance-Ready for Global Markets​

  • Certified to ​​UL, TUV​​, and other international standards​

✔ ​​Flexible Installation Options​

  • ​Snap-in mounting​​ for easy integration into existing battery packs
  • ​Wire lead configuration​​ for custom installations
  • Compact design compatible with most battery module layouts

​Typical Applications​

• ​​EV Battery Management Systems​
• ​​Grid-Scale Energy Storage​
• ​​Industrial Backup Power Units​
• ​​Consumer Electronics Battery Packs​

​Why Choose HCET-A Series TB02?​

  • ​Proactive thermal protection​​ reduces fire/explosion risks
  • ​Maintenance-free operation​​ with no recalibration needed

Electrical Characteristics:


30°℃~155℃
Temperature Range(Customizable temperature, please contact us.)
±3°℃, ±5℃
Temperature Tolerance
2.5A/250V AC    10A/12V DC
5A/120V AC       5A/24V DC
Electrical Specifications


Dimension size


Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Year Established:

    2010

  • Employee Number:

    280~350

  • Ecer Certification:

    Verified Supplier

Nanjing Haichuan Electronic Co., Ltd., located in Nanjing Luhe Economic Development Zone, is a national high-tech enterprise specializing in the production of high-end motor protectors, overcurrent protectors, thermostats, thermal protectors, temperature switches, temperature control switches, and t... Nanjing Haichuan Electronic Co., Ltd., located in Nanjing Luhe Economic Development Zone, is a national high-tech enterprise specializing in the production of high-end motor protectors, overcurrent protectors, thermostats, thermal protectors, temperature switches, temperature control switches, and t...

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Get in touch with us

  • Reach Us
  • Nanjing Haichuan Electronic Co., Ltd.
  • No.18, Huyue Road, Luhe Development, 211500 Nanjing, Jiangsu, China
  • https://www.thermalprotectorswitch.com/

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