Wholesale Low Temperature Sensor - 3/4-inch Snap Action Thermostat Bi-Metal Disc Thermostat Switch – Sunfull Hanbecthistem
Wholesale Low Temperature Sensor - 3/4-inch Snap Action Thermostat Bi-Metal Disc Thermostat Switch – Sunfull Hanbecthistem Detail:
Product Parameter
Use | Temperature control/Overheat protection |
Reset type | Automatic |
Base material | resist heat resin base |
Electrical Rating | 20A / 16VDC, 25A / 125VAC, 25A/250VAC |
Temperature Range | -30℃~150°C |
Tolerance | +/-5 C for open action |
Cycles | 100,000cycles |
Contact material | Solid silver |
Diameter of bimetal disc | Φ19.05mm(3/4″) |
Approvals | UL/CSA/VDE/CQC/MITI (consult catalog for details) |
Features
• Single operation for reliable, non-resettable, temperature limiting.
• Special Kapton insulator for application voltages up to 600VAC.
• Snap-action bimetal disc for high-speed contact separation.
• Welded construction for integrity of current-carrying components.
• A wide variety of terminal and mounting options for design flexibility.
• Available with an exposed or enclosed bimetal disc for either increased thermal response or
protection from airborne contaminants.
Working Principle
When the electrical appliance works normally, the bimetallic sheet is in the free state and the contact is in the closed / open state. When the temperature reaches the operating temperature, the contact is opened / closed, and the circuit is cut / closed, so as to control the temperature. When the electric appliance cools to the reset temperature, the contact will automatically close / open and return to the normal working state.
Product detail pictures:




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We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for Wholesale Low Temperature Sensor - 3/4-inch Snap Action Thermostat Bi-Metal Disc Thermostat Switch – Sunfull Hanbecthistem , The product will supply to all over the world, such as: Colombia, Doha, New York, With more and more Chinese products and solutions around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to supply you both better solutions and service, because we've been more and more powerful, specialist and experience in domestic and international.
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.

This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
