Nanjing Haichuan Electronic Co., Ltd.

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​​TB02 HCET-A Thermal Overload Protection Switch Precision Temperature Control

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Nanjing Haichuan Electronic Co., Ltd.
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City:nanjing
Province/State:jiangsu
Country/Region:china
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​​TB02 HCET-A Thermal Overload Protection Switch Precision Temperature Control

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Brand Name :HCET
Model Number :HCET-A
Certification :CQC, UL, TUV, CE, ROHS
Place of Origin :China
MOQ :1000
Price :please contact us
Payment Terms :T/T
Supply Ability :10000000 pcs per month
Delivery Time :5-7 work days
Packaging Details :5000 pcs per carton
Action Temp :45~150 Celsius Degree
Dielectric Strength :1500VAC
Life Cycle :10000 Times
Reset :Auto Reset
Contact Type :Normal Close or Normal Open
Voltage Rating :250V ac
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​​TB02 HCET-A Thermal Overload Protection Switch Precision Temperature Control

​Advanced Dual-Function Thermal Protection​

The TB02 HCET-A represents an ​​innovative integration of thermal cutoff and temperature control technologies​​, utilizing ​​precision bimetallic strip mechanics​​ to deliver ​​fail-safe overheating protection​​. This compact device actively monitors equipment temperature, ​​automatically interrupting circuits when exceeding preset thresholds

​Core Technology Advantages​

✔ ​​High-Precision Bimetallic Sensing​

  • ​Multi-layer metal composite strip​​ leverages differential thermal expansion for ​​instant deformation triggering​
  • Combines ​​mechanical reliability​​ with ​​electronic-grade response speed​

✔ ​​Engineered for Critical Applications​

  • ​Battery Pack Safety​​: Prevents thermal runaway in ​​Li-ion/lead-acid batteries​​ during overcharge
  • ​Motor Protection​​: Cuts power during ​​locked-rotor overheating​​ in HVAC/industrial motors
  • ​Flexible Heaters​​: ​​UL-certified​​ protection for ​​electric blankets, heating pads, and wearable warmers​​​

​Installation & Compliance Features​


• ​​Multiple Trigger Modes​​: Optional ​​auto-reset or manual reset​​ configurations

​Why Engineers Specify TB02 HCET-A?​

→ ​​Eliminates Single-Point Failures​​: Dual protection surpasses basic thermal fuses

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

​​TB02 HCET-A Thermal Overload Protection Switch Precision Temperature Control



Product detail

​​TB02 HCET-A Thermal Overload Protection Switch Precision Temperature Control


Application

​​TB02 HCET-A Thermal Overload Protection Switch Precision Temperature Control



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