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6AM Mini Size Thermal Protector Small Thermostat

* Ultra thin design, Micro size;
* Quick action, constant temperature type;
* More than 100,000 times life cycle.

Product Details:

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Special Features

* Ultra thin design, Micro size;

* Quick action, constant temperature type;

* More than 100,000 times life cycle.

Electrical Specifications

127V AC / 250V AC : 8A

12V DC / 24V DC :10A

Temperature Range And Tolerance

 

Operating Temperature 50℃~180℃
Operating Temperature Tolerance ±3℃,±5℃

 

Application

Graphene Heating Pad

Curtain Motor

Certification

CQC:19002221062

UL:E258612

Dimensional Drawing

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FAQ

1. Why does the smaller size thermal protector have higher price?

Customers like to ask the question:” Why does the smaller size thermal protector have higher price?” It sounds that it does not make sense. In fact, there are some reasons:

A. For the small size thermal protector, all parts have to be more precise. It means that we need to use better manufacturing machineries. The equipment cost would be higher.

B. The yield rate of smaller size thermal protector is lower than common size. So, the final cost would be higher.

C. The material of small size thermal protector is different also. The material has to be more reliable. Accordingly, the price of raw material is higher.

D. For the small size thermal protector, we have to use different machineries and manufacturing process. Both the manufacturing cost and labor cost are much higher than common size.

Due to the above reasons, the final cost of smaller size thermal protector is higher than common size.

2. How can we conduct the incoming test for your thermal switch?

Incoming test for thermal switch includes temperature test under No-Load, mock-up test under load, functional test in applications and appearance inspection. Since mock-up test, functional test and appearance inspection can be easily done in the customers’ factories, we will only explain how to conduct temperature test under No-Load here.

A. Put the thermal switch inside of a test oven. The air flow speed of the oven needs to be over 200m/min

B. The measuring thermal couple should be as close to thermal switch as possible. An indicator of showing ON/OFF should be provided. The current flowing through thermal switch is less than 0.01A

C. Increasing the air temperature inside of the oven slowly. When air temperature increases to the 10C lower than the bottom tolerance limit of rated temperature value, the further temperature increasing speed has to be controlled at 0.5K/min.

D. When the temperature reaches the tolerance of thermal switch, the bimetal will actuate the contact and cut the circuit off. After that, the operator can open the cover of test oven and let the temperature decrease down. Then, the thermal switch will turn ON again.

3. What’s the advantage of using automatic equipment to produce thermal switches?

Comparing to traditional manual equipment, automatic equipment is more precision, consistent, reliable, faster, and safer in producing thermal switch. When conducting temperature calibration, the auto equipment can control the strength and movement of calibration pin precisely, and avoid operator’s occasional mistakes. During the process of bimetal temperature selection and temperature testing, it is much faster and can save 90% human power. For bimetal and contacts welding processes, the automatic equipment is obviously more reliable.

Because of the above reasons, we are using automatic equipment to produce most of our thermal switch and thermal protectors. Of course, it also has some short comings. It would be difficult for auto facilities to produce customized and small orders. To solve this problem, we remain a complete set of manual operation equipment. It is intended for trial orders or customized products.

 

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Contact Information

Company Name: Yangzhou Wuyue Electric Co.,Ltd

Address:Building D, Software Information Industrial Park, No.2 Huaijiang Avenue, Baoying County, Jiangsu Province, China

Contact: Lorena Qiao

Mobile: +86 153 6641 6606 / 189 2191 2633

Tel: +86 514 88986588

Fax:+86 514 8898 6599

Web: http://www.wuyuetech.com

http://https://wuyuecn.en.alibaba.com

Email: sales01@wuyuetech.com

 

 

Product Details:

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