OEM/ODM China Electric Fan Thermostat Switch - Adjustable Heating Thermostat Manual Reset Disc HB5 Bimetal Thermostat – Sunfull Hanbecthistem
OEM/ODM China Electric Fan Thermostat Switch - Adjustable Heating Thermostat Manual Reset Disc HB5 Bimetal Thermostat – Sunfull Hanbecthistem Detail:
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.
Product detail pictures:
Related Product Guide:
Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for OEM/ODM China Electric Fan Thermostat Switch - Adjustable Heating Thermostat Manual Reset Disc HB5 Bimetal Thermostat – Sunfull Hanbecthistem , The product will supply to all over the world, such as: Austria, Cyprus, Hamburg, We look forward to hearing from you, whether you are a returning customer or a new one. We hope you will find what you are looking for here, if not, please contact us immediately. We pride ourselves on top notch customer service and response. Thank you for your business and support!
Our 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.
By Marjorie from British - 2017.08.18 11:04
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Jessie from Provence - 2017.09.16 13:44
