介绍以电子式热继电器取代双金属片式热继电器的新型电动机综合保护器的性能特点以及安装接线方法。
The article introduces property and installation of new motor general protector with electronic re - lay substituting for double metal plate relay.
KSD301系列突跳式温控器是小型双金属片温控器，属温度继电器类器件。
KSD301 snap action thermostat is small-size bimetal thermostat series with a metal cap, which belongs to thermal relays' family.
KSD301系列突跳式温控器是小型双金属片温控器，属温度继电器类器件。
KSD301 snap action thermostat is small-size bimetal thermostat series with a metal cap, which belongs to thermal relays' family.
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