PC-THR series Relay control voltage stabilizer has the low energy consumption,the over     voltage protection,the low voltage protection,the over-current protection,the over-loading   protection,the over-temperature protection and so on.It boasts for many kinds of protections,the   collection energy conservation and the environmental protection ect.This is a brand-new     concept product which possess many new technologies!This series products simultaneously ha applied   for   many technical monopolies
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