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Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Specifications
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
Material :
Plastic or metal
Temperature range :
30~155℃
Tolerance :
±3℃,±5℃
Voltage :
250V
Current :
2.5A
Application :
Heating Cables & Micro Motors
Description
HCET-A TB02 Watertight Bimetal Thermostat Temperature Control Switch
Product Specifications
Attribute Value
Material Plastic or metal
Temperature range 30~155℃
Tolerance ±3℃,±5℃
Voltage 250V
Current 2.5A
Application Heating Cables & Micro Motors
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 with wide temperature range (30°C to +155°C ±3°C accuracy) to prevent 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 with waterproof construction that 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 with wire lead configuration for custom installations
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°C~155℃ - Temperature Range (Customizable temperature available)
±3°C, ±5℃ - Temperature Tolerance
2.5A/250V AC or 10A/12V DC
5A/120V AC or 5A/24V DC
Dimensions
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
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Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch

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Product Detail
Brand Name :
HCET
Model Number :
HCET-A
Certification :
CQC, UL, TUV, CE, ROHS
Place of Origin :
China
MOQ :
1000
Price :
please contact us
Contact Supplier
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch
Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch

Nanjing Haichuan Electronic Co., Ltd.

Verified Supplier
1 Years
jiangsu, nanjing
Since 2010
Business Type :
Manufacturer, Exporter
Main Products :
Bimetal Thermal Protector, Thermal Protector Switch, Motor Thermal Protection Switch
Employee Number :
150~200
Certification Level :
Verified Supplier
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