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Factory making HB5 Adjustable Bimetal Thermostat Thermal Protector Switch

Short Description:

Introduction:HB5 Bimetal Thermostat

These snap-action devices automatically reset at preset temperature. An electrically isolated bimetal disc is used to either open or close the circuit current.

Function: temperature control

MOQ:1000pcs

Supply Capacity:     300,000pcs/month


Product Detail

Company Advantage

Advantage Compared with the Industry

Product Tags

The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for Factory making HB5 Adjustable Bimetal Thermostat Thermal Protector Switch, Adhering to your small business philosophy of ‘customer first, forge ahead’, we sincerely welcome clientele from at your house and abroad to cooperate with us.
The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for China Thermostat and Thermal Switch, Welcome to visit our company and factory, there are various products displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to provide you the best service

Product Parameter

Product Name Adjustable Heating Thermostat Manual Reset Disc HB5 Bimetal Thermostat
Use Temperature control/Overheat protection
Reset type Automatic
Base material Resist heat resin base
Electrical Rating 15A / 125VAC, 10A / 240VAC, 7.5A / 250VAC
Operating Temperature -20°C~150°C
Tolerance +/-5°C for open action(Optional +/-3 C or less)
Protection class IP00
Contact material Double Solid Silver
Dielectric Strength AC 1500V for 1 minute or AC 1800V for 1 second
Insulation Resistance More than 100MΩ at DC 500V by Mega Ohm tester
Resistance Between Terminals Less than 50MΩ
Diameter of bimetal disc Φ12.8mm(1/2″)
Approvals UL/ TUV/ VDE/ CQC
Terminal type Customized
Cover/Bracket Customized 

The Advantage of Automatic Reset Thermostat

Advantage

- The contacts have good repeatability and reliable snap action;

- The contacts are on and off without arcing, and the service life is long;

- Little interference to radio and audio-visual appliances.

- Lightweight but high durability;

- The temperature characteristic is fixed, no adjustment is needed, and -the fixed value is optional;

- High precision of action temperature and accurate temperature control;

Bimetallic Thermostat

-Function
Thermostat is a device which is used to maintain a desired temperature in a system like refrigerator, air-conditioner, iron and in a number of devices.

-Principle
Thermostat works on the principle of thermal expansion of solid materials.

-Construction
A bimetallic thermostat device consists of a strip of two different metals having different coefficients of linear expansion.
The bimetallic strip works as an electric contact breaker in an electric heating circuit. The circuit is broken when the desired temperature is reached.

Due to difference in the coefficients of linear expansion of two metals, The bimetallic strip bends in the form of a downward curve and the circuit is broken. The metallic strip is in contact with a screw ‘S‘. When it becomes hot, bends downward and contact at ‘P‘ is broken. Thus, the current stops flowing through the heating coil. When the temperature falls, the strip contracts and the contact at ‘P‘ is restored.

production process
The really abundant projects management experiences and 1 to just one provider model make the high importance of business enterprise communication and our easy understanding of your expectations for Factory making HB5 Adjustable Bimetal Thermostat Thermal Protector Switch, Adhering to your small business philosophy of ‘customer first, forge ahead’, we sincerely welcome clientele from at your house and abroad to cooperate with us.
Factory making China Thermostat and Thermal Switch, Welcome to visit our company and factory, there are various products displayed in our showroom that will meet your expectation, meanwhile, if you are convenient to visit our website, our sales staff will try their efforts to provide you the best service


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  • 办公楼1Our product has passed the CQC,UL,TUV certification and so on, has applied for patents accumulatively more than 32 projects and has obtained scientific research departments above the provincial and ministerial level more than 10 projects. Our company has also passed the ISO9001 and ISO14001 system certificated, and national intellectual property system certificated.

    Our research and development and production capacity of the company’s mechanical and electronic temperature controllers have ranked in the forefront of the same industry in the country.7-1

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