Adjustable Thermal Cutoff Auto Fuse Waterproof Home Appliance Parts

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

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Product Tags

Product Parameter

Product Name	Adjustable Thermal Cutoff Auto Fuse Waterproof 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

Applications

Hair dryer, electric oven, microwave oven, refrigerator, Rice cooker, coffee pot, sandwich oven, electric motor.

Features

The product have the ability to cut circuit immediately for high current, with non-resettable.

The thermal fuse has low internal resistance itself, small size that easy to install.

The products are sensitive to external temperature and the operating temperature has high accuracy and stability.

How is a thermal fuse different from an electric fuse?

An electric fuse is a common name of a thermal fuse. The thermal fuse is of two types.

The one which melts at a certain high temperature

The one which disconnects due to sub-zero temperature as required.

Hypo thermal fuse is made of Biometal but a simple electric thermal fuse can be of any metal or alloy.

There is another fuse that does not blow but disconnects the electric circuit. This is called a magnetic fuse. This used in circuit breaker.

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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.