温度开关774 温度开关774

温度开关774

温度开关774 产品简介：

温度开关774是一种用双金属片作为感温元件的开关。电器正常工作时，双金属片处于自由状态，触点处于闭合/断开状态；温度开关774当温度升高至动作温度值时，双金属元件受热产生内应力而迅速动作，打开/闭合触点,切断/接通电路，从而起到热保护作用；当温度降到重定温度是触点自动闭合/断开，恢复正常工作状态。

温度开关774 技术规格：

温度开关 774是一种用双金属片作为感温元件的开关。电器正常工作时，双金属片处于自由状态，触点处于闭合/断开状态；温度开关774当温度升高至动作温度值时，双金属元件受热产生内应力而迅速动作，打开/闭合触点,切断/接通电路，从而起到热保护作用；当温度降到重定温度是触点自动闭合/断开，恢复正常工作状态。

温度开关具有体积小、外壳绝缘、动作灵敏、寿命长等特点，广泛适用于各种电机、电磁炉、吸尘机、线圈、变压器、电暖器、镇流器、电热器具、荧光灯镇流器、汽车马达、集成电路及一般电气设备的过热过流双重保护作用。


温度开关广泛用于家用电器电机及电器设备，如洗衣机电机、空调风扇电机、变压器、镇流器、电热器具等。 

温度开关774

Performance Series

Hi-Lo Switching

The model 774 Vapour Pressure Temperature Switch has a flexible thermal system and is suitable for setpoints between -50°C and 150°C with maximum working temperatures up to 250°C

FEATURES & BENEFITS
 Better than 1% set-point repeatability
Users can expect a set-point repeatability performance better than 1% on all configurations with some configurations being significantly better
 Extensive range of options
The Performance Series switches are available with an extensive range of materials, process connections, switch types, electrical entries, etc and offer customers many millions of different possible configurations.
 More than 35 years experience in the field
Installed in a wide range of applications from nuclear power plants to offshore oil rigs, the Performance Series’ long experience in the field offers customers the reassurance that they can be relied upon to survive the test of time in the harshest environments.

温度开关774