摘要 |
PURPOSE: A temperature sensing device for a terminal block is provided to detect a temperature around a connecting area between a connection plate of a terminal block and a connection terminal of a wire using a temperature sensor. CONSTITUTION: A cover is installed at a connection device which connects a connection terminal and a connection plate. A temperature sensor (120) is installed at the cover. The temperature sensor detects a temperature around a connecting area between the connection terminal and the connection plate and outputs the detected temperature. The cover is a cap which covers the top of the connection device. The temperature sensor is embedded in the top or the side of the cap and protrudes insides the cap. |