德国Limitor GmbH温度保护开关热保护器 P系列 40-150°C 4A (P82)

Bimetallic switch P

Area of Application
The temperature detector P is used wherever protection against overtemperatures is required. Specific applications include: protection of primary windings in transformers, winding protection in small electric motors and general temperature protection of small electric equipment.
Mounting brackets or clips available.

Function
The temperature detector P operates independent from any current supply. Temperature detection is effected by means of a bimetal disc which was first dimensioned in accordance with the required cut-off temperature TA. When this fixed cut-off temperature TA is reached, this bimetal disc will snaps over, breaking a contact system and thereby interrupting the electric circuit of the device to be protected. After cooling down and reaching the cut-in temperature TE, the bimetal disc will automatically return into its original position, thus re-establishing the contact. The electric circuit is closed again.

Limitor GmbH 是一家定时开关、 温度传感器、 温度保险丝、 温度开关、 温度限制器、 绝缘套管、 限流器的德国制造商，始于1979年。勒密拖 Limitor GmbH的高温、超高温领域的温度开关热保护产品处于水平。