H21 Thermal Protector
Overview
Product sourcing insights & recommendations
I have analyzed the H21 thermal protector market, covering technical specifications, demand drivers, and sourcing trends for 2026.
Key Insights
* Market Growth: The global thermal protector market is projected to reach $211.31 million by 2034, growing at a 6.2% CAGR. Straitsresearch
* Dominant Applications: Growth is heavily driven by Electric Vehicle (EV) battery safety and the rise of Smart Home IoT devices. DatainteloFortunebusinessinsights
* Technical Profile: The H21 model is a high-conductivity metal-cased bimetallic switch, typically rated for AC 250V/16A and widely used as a replacement for the Sensata 17AM series. MantechMade-In-China
* Regional Hub: Asia Pacific leads the market, holding over 38.5% of global consumption share. Dataintelo
The full report below includes detailed technical comparisons, market forecasts, and a shortlist of top-rated suppliers.
I've prepared a detailed report on H21 thermal protectors. You can continue by:
H21 Thermal Protector 250v 16a
Products · 2 lists
250V 16A 20A large current thermal protector ksd9700 high current temperature protection switch 50-150 degree centigrade
Dongguan City Heng Hao Electric Co., Ltd.🇨🇳CN7 yrs
250V 5A 10A 16A Fan Motor Thermal Fuse 50 to 160 Degrees H21 Bimetal Large Current Thermal Protector
Dongguan Bailing Electronics Co., Ltd.verified🇨🇳CN14 yrs
For HC25 Bimetal Thermostat 3 Phase Motor Thermal Protector 250VAC 16-35A 70-160
Nanjing Haichuan Electronic Co., Ltd.verified🇨🇳CN11 yrs
Heavy duty thermal cutout protector 250V 10A 15A 16A 20A 25A BRI thermal cutoff switch
Dongguan Reomax Electronics Technology Co., Ltd.🇨🇳CN10 yrs
Normal Close Normally Open Limit Switch Temperature Control Thermal Protector 10A 16A 125V 250V KSD KSD301 Bimetal Thermostat
Dongguan Onegol Electronics Co., Ltd.verified🇨🇳CN10 yrs
KSD308 16A 250V Termostato Electric Water Heater Bimetal Temperature Protector Electric Appliance Switch
Foshan Tongbao Hualong Contrls Co., Ltd.🇨🇳CN15 yrs
KSD301 Thermal Protector 250V 10A 16A Factory Custom Temperature Control Switch for Heater
Foshan Jihui Electric Appliance Co., Ltd.🇨🇳CN3 yrs
17AMH High Quality Bimetal Thermal Protector Switch for Electric Motor Battery
Wuhan Zhenguan Industry And Trade Co., Ltd.🇨🇳CN18 yrs
5A 10A 16A 250V Air Conditioner Coffee Maker Motor Bimetal Temperature Protector Bimetal Thermal Overload Protector
Dongguan Tianrui Electronics Co., Ltd.🇨🇳CN16 yrs
180 Degrees Thermal Protector Thermostat 16A 250V
Zhongshan Zhongheng Electronic Co., Ltd.🇨🇳CN13 yrs
RUNNENG 17AM Thermostat Thermal Protector for Motor Over Current & Temperature Protection Auto Reset 10A/16A 125V/250V Metal
Dongguan Runneng Electric Mechanical Co., Ltd.🇨🇳CN4 yrs
High Current 10A Metal/Plastic/Ceramics TB05 KSD9700 Temperature Switch Thermal Protector for Fan Heaters Thermostat
Shenzhen Kaishidi Electronics Co., Ltd.🇨🇳CN1 yr
250V 16A 20A Thermal Protector Switch BW9700 With Metal Case
Dongguan Linkun Electronic Technology Co., Ltd.🇨🇳CN3 yrs
17AM-D 65C 250V 10A Motor Thermal Protector Thermal Cut Out Switch
Dongguan Wuge Electronics Technology Co., Ltd.🇨🇳CN12 yrs
KSD9700 Thermal Protector Thermostat Switch 250V 5A NO NC 40-150℃ Bimetal Temperature Control Switch for Motor Heater Protection
Shenzhen Jieyun Junda Trading Co., Ltd.🇨🇳CN1 yr
Automatic Reset Self Hold 17am Thermal Overload Protector for Motor Parts
Jiangsu Yitong Control Systems Co., Ltd.🇨🇳CN10 yrs
250V 10A Bimetal Thermal Protector for Cooling Fan (BW-ABS)
Dongguan TOPRO Electrical Technology Co., Ltd.🇨🇳CN13 yrs
High Quality Self-hold 15A 250V 50-180 3 Accuracy Smart Electronic Thermal Protector Temperature Switch
Dongguan Hongda Electronic Technology Co., Ltd.🇨🇳CN8 yrs
cd79f 3mp21901 3mp21901 6ap saftty Thermal Protector 10a.250v Thermal Protector Types for Fan Motor
Ningbo Nide International Co., Ltd.🇨🇳CN5 yrs
250V 8A Battery-Powered Metal Case 100C Action Thermal Protector Auto Reset for Electric Household Commercial Use CQC VDE
HONEST-WELL CO., LTD.🇹🇼TW19 yrs
HC25 High Current Thermal Protector 25A 250V 150°C Bimetal Thermostat Switch NC Overheat Protection for Motor Pump Transformer
Zhejiang Zhongheng Electric Co., Ltd.🇨🇳CN2 yrs
RY10A216 RY-216 216 190 260 Degrees 5A / 10A / 15A / 250V Metal Thermal Fuse Thermal Protector
Shenzhen Saierda Electronics Co., Ltd.🇨🇳CN1 yr
TB11 thermal protector
Yangzhou Baozhu Electric Appliance Co., Ltd.🇨🇳CN15 yrs
KLIXON 41AA1500E Compressor Motor Protection Module Universal Voltage PTC Thermal Overload Protector in Refrigeration Compressor
Guangzhou Jingzhe Refrigeration Equipment Co., Ltd.verified🇨🇳CN2 yrs
17AM Thermal Protector
LRD10C Thermal Relay Thermal Overload Protector D Series Thermal Overload Relay LRD10C
3A 5A 6A 7A 8A 120V 125V 220V 18AM Thermal Switch Temperature Protector
Yueqing Yilerck Technology Co., Ltd.🇨🇳CN5 yrs3A 5A 6A 7A 8A 120V 125V 220V 18AM Thermal Switch Temperature Protector
Deep Dive · Full Report
Full Market Report
1 document · Live-fetched from source
Related Searches
Explore more sourcing topics & related categories
Sources & References
28 sources cited · Verified industry data & reports
Market
Wikipedia
Market may refer to: Market (economics), system in which parties engage in transactions according to supply and demand; Market economy · Marketplace, ...
Pike Place Market
Pike Place Market
Pike Place Market is Seattle's original farmers market and the center of locally sourced, artisan and specialty foods. Visit today!
Market | Seasonal Italian Aperitivo Dining in Venice Beach
Market Venice
Experience the taste of Italy at Market, the premiere Italian restaurant in Venice Beach.
US Markets, World Markets, and Stock Quotes
CNN
Up-to-date stock market data coverage from CNN. Get the latest updates on US markets, world markets, stock quotes, crypto, commodities and currencies.
Market (economics)
Wikipedia
In economics, a market is any structure that allows buyers and sellers to exchange goods, services and information. The exchange of goods or services, ...
Market - American Restaurant - St. Helena, CA
marketsthelena.com
Fine dining here takes a more relaxed path, with warm hospitality, a strong wine selection, and a historic setting that feels polished without becoming formal.