Introduction
SFG series isolation switches are applicable to circuit with AC 50Hz, rated voltage of 400V and below and rated current of 16A-1600A. It is used for infrequent manual circuit making and breaking, and 690V products are only used for electrical isolation.The switch uses the housing made of unsaturated polyester glass fiber reinforced molded plastic (DMC); the spring energy storage fast mechanism can quickly realize making and breaking between contacts; the contact structure is parallel double breakpoint with two separate contact surfaces.