双金属温控器 & 热保护开关价格

当很多客户购买机械双金属片温控器时 & 小型热保护开关, 他们会发现，即使双金属温控开关的参数相同, 不同厂家价格不一样. 双金属片温控开关价格上涨的原因是什么? 今天, 小编给大家详细讲解一下影响温控开关价格的一些因素.

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1. Temperature control accuracy and limit type
When the material and various parameters are the same, the smaller the tolerance of the temperature control range, the higher the accuracy, and the higher the price. The normal temperature tolerance of bimetallic temperature control switch is ±5℃. If ±3℃ or ±1℃ is required, the price will be relatively high. If the protection temperature and reset temperature of the temperature switch are very close, the price will be higher. There is also a setting action temperature of extremely high over 200℃ or extremely low temperature less than 0℃, the price will be high. These temperature protection control functions test the technology of temperature control switch manufacturers, and the technical requirements are high, so the price is relatively expensive.

2. Temperature action control mode
The action mode of bimetallic thermostat & thermal protection switch: normally open and normally closed; automatic reset and manual reset. These different action modes will affect the unit price of the product; for example:
The normally open (不) bimetallic thermal switch is more expensive than the normally closed (数控) type;
The manual reset type is more expensive than the automatic reset type;
The manual reset of the normally open (不) type is more expensive than the manual reset of the normally closed (数控) type;

3. Raw material cost and operation process (labor cost)
Some customers will encounter some suppliers with expensive prices and some with cheap prices when purchasing bimetallic thermostat & thermal protection switch. 这样, customers are confused as to why the prices are so different for the same parameters. This situation is closely related to the selection of raw materials and the operating process. Some manufacturers choose imported bimetallic chips, which are high in precision, good in stability, and long in life, so the price will be high. Some are cheap because some peers reduce costs, and the quality of bimetallic chips is poor, and they cannot reach the promised service life. The quality of contacts will also affect the price of products. YAXUN bimetallic temperature control protection switch uses imported EMS chips and pure silver contacts. In terms of process operation, YAXUN bimetallic temperature control switch would rather reduce production efficiency to ensure product quality, and still strictly control the production process.

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4. Purchase quantity
When customers customize bimetallic thermostats in large quantities, the price is no longer so fixed and will be slightly cheaper. The amount of freight is calculated based on the weight of the bimetallic temperature control switch and the long transportation distance.

5. The intensity of market competition
In order to attract customers, many temperature control switch manufacturers and suppliers have launched price wars to reduce sales prices. 所以, the more intense the competition, the lower the price.

In general, the factors that affect the price of bimetallic thermostats & thermal protection switches include temperature, raw materials, process and other parameters. 此外, factors such as the intensity of market competition, freight, and the number of customized temperature control switches will also have an impact. It is recommended that when purchasing bimetallic thermostats & thermal protection switches, in addition to price, more consideration should be given to the actual use effect and service life of the temperature control switch.

常开手动复位 & 常闭手动复位温控开关