China Supplier Sefuse 250V 15A Thermal Fuse Temperature Fuse

Short Description:

Introduction：Thermal Fuse

A thermal fuse is a new type of electrical overheating protection element. This kind of element is usually installed in heat-prone electrical appliances. Once the electrical appliance fails and generates heat, when the temperature exceeds the abnormal temperature, the thermal fuse will automatically fuse to cut off the power supply to prevent the electrical appliance from causing a fire.

Function: cutoff the circuit by detecting overheat.

MOQ：1000pcs

Supply Capacity: 300,000pcs /month

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Product Detail

Company Advantage

Advantage Compared with the Industry

Product Tags

“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for China Supplier Sefuse 250V 15A Thermal Fuse Temperature Fuse, We welcome new and previous customers from all walks of lifetime to speak to us for foreseeable future organization relationships and obtain mutual achievements!
“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for China Thermal Fuse and Thermal Cutoff, Our tenet is “integrity first, quality best”. We’ve confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

Product Parameter

Product Name	Thermal Cut off Switch 2a 250v Refrigerator Auto Fuse Home Appliance Parts
Use	Temperature control/Overheat protection
Electrical Rating	15A / 125VAC, 7.5A / 250VAC
Fuse Temp	72 or 77 Deg C
Operating Temperature	-20°C~150°C
Tolerance	+/-5°C for open action(Optional +/-3 C or less)
Tolerance	+/-5°C for open action(Optional +/-3 C or less)
Protection class	IP00
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 100mW
Approvals	UL/ TUV/ VDE/ CQC
Terminal type	Customized
Cover/Bracket	Customized

Working Principle

Before the hot fuse is started, the current flows from the left lead to the star reed and through the metal shell to the right lead. When the external temperature reaches a predetermined temperature, the melt melts and the compression spring becomes loose. Namely, the spring expands, the star reed is separated from the left lead, and the current between it and the left lead is cut off.

Advantage

Compact,durable,and reliable by resin-sealed construction.

One shot operation.

Excellently sensitive to abomal temperature rise and high accuracy in operation.

Stable and precise operation.

Wide choice of types to suit the application.

Meet many international safety standards.

Imported quality thermal fuse

“Sincerity, Innovation, Rigorousness, and Efficiency” is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for China Supplier Sefuse 250V 15A Thermal Fuse Temperature Fuse, We welcome new and previous customers from all walks of lifetime to speak to us for foreseeable future organization relationships and obtain mutual achievements!
China Supplier China Thermal Fuse and Thermal Cutoff, Our tenet is “integrity first, quality best”. We’ve confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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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.