Weihai Sunfull Hanbecthistem Intelligent Thermo Control Co., Ltd.

China Manufacturer with main products: Thermostat, Thermal Protector, Sensor, Motor Protector

Home  >Products Catalog > Bimetal Thermostat > HB-5 Automatic Slim Type Snap Action Bi-metal Thermostat HB5

HB-5 Automatic Slim Type Snap Action Bi-metal Thermostat HB5

FOB Price: 0.38 - 0.45 USD/Piece
Supply Ability: 1,000,000 Piece/Pieces per Month
Shipping: 30 Days FOB Chinese port
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: Standard Export Packaging


Rectangular type 1/2" Snap-action Bimetal thermostat

Thermistor & thermal fuse harness assemblies


These snap-action devices automatically reset at preset temperature.

Model : HB-5  Rectangular type

The slimmest rectangular type snap-action thermostat has unique technology having dual contact devices patented automatically reset at preset temperature. An electrically isolated bimetal disc is used to either open or close the circuit current.



- Refrigerator                   - Electrical Blanket 
- Showcase                      - Ice Machine 
- Electrical Stove              - Automotive seat heaters

- Water heaters                - Sandwich toasters
- Dishwashers                   - Boilers, Dryers
- Washing machines         - Microwave ovens



- Slimmest  construction

- Dual contacts structure

- High reliability for contact resistance

- Safety design according to IEC standard

- Environmental friendly towards RoHS,REACH

- Automatic resettable

- Accurate and quick switching snap action

- Available horizontal terminal direction


Reset type

Automatic Reset

Base material

resist heat resin base Bakelite

Electrical Ratings

15A / 125VAC, 7.5A / 250VAC

Max. Operating Temperature

150 C

Min. Operating Temperature

-20 C


+/-5 C for open action(Optional +/-3 C or less)

Protection class


Contact material

Double Solid Silver

Dielectric Strength

AC 1500V for 1 minute or AC 1800V for 1 second


More than 100MW at DC 500V by Mega Ohm tester

Resistance Between Terminals

Less than 100mW

Diameter of bimetal disc




Terminal type




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