Welcome to Nanjing Haichuan Electronic Co., Ltd.
+ 86 18913357496

Watertight Bimetal Thermostat Switch 30C-155C Overheat Protection Switch

Basic Properties
Place of Origin: China
Brand Name: HCET
Certification: CQC, UL, TUV, CE, ROHS
Model Number: HCET-A
Trading Properties
Minimum Order Quantity: 1000
Price: please contact us
Payment Terms: T/T
Supply Ability: 10000000 pcs per month
Product Summary
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 ...

Product Details

Highlight:

Watertight Bimetal Thermostat Switch

,

Bimetal Thermostat Switch 30C

,

155C Overheat Protection Switch

Material: Plastic Or Metal
Temperature Range: 30~155℃
Tolerance: ±3℃,±5℃
Voltage: 250V
Current: 2.5A
Application: Heating Cables & Micro Motors
Product 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
HCET-A TB02 Thermostat Switch dimensional diagram HCET-A TB02 Thermostat Switch technical specifications diagram HCET-A TB02 Thermostat Switch installation diagram HCET-A TB02 Thermostat Switch close-up view
Related Products
  • Three Phase Heater Cutoff Switch 16A-35A BW-HC25 Thermal Disconnect Switch

    Three Phase Bimetal High Current Thermal Protector Switch Cutoff Protector 16A-35A BW-HC25 Key Specifications Product Name HC25 thermal cutoff switch Material Metal case Temperature Range 70℃~160℃ Tolerance ±5℃,±8℃ Voltage 250V Current 16-40A Application High Power Motor Product Overview The BW-HC25 Three-Phase High Current Thermal Protector is engineered for extreme environments, delivering reliable overload protection for pumps, industrial motors, transformers, and high
  • Automatic Bimetal Thermal Protector ODM Motor Thermal Overload Protection Switch

    ODM Automatic Bimetal Thermal Protector Motor Protection Switch 8AM Precision-engineered bimetal thermal protectors designed for dual-mode protection against overcurrent (15-60A) and overtemperature (80℃-180℃) in electrical systems. Product Specifications Attribute Value Product name 8AM motor thermal protector Material Metal case Temperature range 80~180℃ Tolerance ±8℃,±5℃ Voltage 30V DC / 250V AC Current Customizable Application Automotive/Industrial Applications Product
  • HCET-A5 105B Temperature control switch for medical equipment

    HCET-A5 105B Series Temperature Control Switches HCET-A5 105B Series Temperature Control Switches Experience precise and reliable temperature protection with the HCET-A5 105B series. These compact and easy-to-install switches offer superior safety for a wide range of applications, ensuring the longevity and performance of your valuable equipment. ✅ Compact Size, Easy Installation ⚡ Accurate and Reliable Protection
  • Customizable tandem thermal switch KSD9700 TB05 40~250C bimetal thermal switch for ev charger

    TB05/KSD9700 Series Bimetal Thermal Protector TB05/KSD9700 Series Bimetal Thermal Protector The TB05/KSD9700 series bimetal thermal protector is a highly reliable and versatile safety device, sensitive to both temperature and current. Its compact design belies its robust performance and high capacity, making it an ideal choice for protecting a wide range of electrical equipment. Key Benefits: Dual Temperature and Current Sensitivity Compact Size with High Capacity Reliable

Send An Inquiry