穆勒PLHT系列塑壳断路器一级代理PLHT-C63/2PLHT-C80/2PLHT-C100/2PLHT-C125/2PLHT-C63/3PLHT-C80/3PLHT-C100/3PLHT-C125/3PLHT-C63/3NPLHT-C80/3NPLHT-C100/3NPLHT-C125/3NPLHT-C63/4PLHT-C80/4PLHT-C100/4PLHT-C125/4PLHT-D50PLHT-D63PLHT-D80PLHT-D100PLHT-D50/2PLHT-D63/2PLHT-D80/2PLHT-D100/2PLHT-D50/3PLHT-D63/3PLHT-D80/3PLHT-D100/3PLHT-D50/3NPLHT-D63/3NPLHT-D80/3NPLHT-D100/3NPLHT-D50/4PLHT-D63/4PLHT-D80/4PLHT-D100/4)