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用途 Application LW12系列轉(zhuǎn)換開關(guān)主要適用于交流50HZ,額定電壓至380V以下、直流電壓220V及以下的電路中轉(zhuǎn)換電氣控制線路和電氣測量儀表,也可直接控制5.5KW及以下的三相交流鼠籠型異步電動(dòng)機(jī)。 LW12 series changeover switch is used in the circuits of AC 50Hz, rated voltage up to 380V, DC voltage up to 220V to transfer the control circuit and electric meters, a also it can directly control 5.5KW and below three phases squirrel caged asynchronous motor. |