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Nanjing Haichuan Electronic Co., Ltd.

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City:nanjing

Province/State:jiangsu

Country/Region:china

Contact Person:MissLily

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China HCET-A TB02 Bimetallic Overload Cutoff Thermal Protection Switch 2.5A-10A High Precision wholesale

HCET-A TB02 Bimetallic Overload Cutoff Thermal Protection Switch 2.5A-10A High Precision

Name: HCETA TB02 Bimetallic Overload Cutoff Thermal Protection Switch 25A10A High Precision
Brand: HCET
Price: 1 USD

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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

Product name :TB02 thermal protcetor

Material :plastic or metal

Temperature range :30~155℃

Tolerance :±3℃,±5℃

Voltage :250V

Current :2.5A

Application :Medical Equipment & Heating Systems

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HCET-A/TB02 Bimetallic Thermal Protector 2.5A-10A Cutoff Switch High Precision for Medical Equipment & Heating Systems

HCET-A/TB02 Precision Bimetallic Thermal Protector is an ultra-compact, highly reliable temperature control solution designed for critical safety applications. With patented snap-action technology (Patent No. ZL2013 20699495.2), it ensures rapid response (±3°C accuracy) to prevent overheating in motors, medical devices, battery packs, and industrial equipment. Certified under EU RoHS standards, it combines durability with environmental compliance.

Product feature:

Precision Protection
- Temperature range: 30°C to 155°C (customizable in 5°C increments).
- Ultra-sensitive snap-action mechanism for ±3°C/±5°C tolerance, ensuring fast circuit interruption.
Robust Performance
- High current capacity: 2.5A/250V AC, 5A/120V AC, 10A/12V DC.
- Nickel-plated terminals & optional wire configurations for corrosion resistance.
Compact & Versatile
- Miniaturized design (patented) fits space-constrained applications like PCB boards, heat cables, and micro-motors.
Multi-Industry Safety
- Ideal for battery protection boards (Li-ion), medical heating pads, water pumps, power tools, and transformer overload prevention.
Certified Reliability
- EU RoHS compliant, 30,000+ cycle lifespan under harsh conditions.

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

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