Generel
YCHR17 series fuse-swith disconnector is a new product developed byourcompany.Rated insulation voltage up to 800V,rated operational voltage up to 690V,ratedoperating current upto 630A,rated frequency 50Hz,in the distribution circuit andmotor circuit which has high short-circuit current asthe power switch,isolatingswitch,emergency switch as well as circuit protection,but normally itis not used Tomakeand Breaka Single Motordirectly
Standard: IEC/EN 60947-3.

YCH5-serien Vertical Fuse-Switch-afbrydelse kan anvendes i kredsløbet med nominel spænding AC690V og nedenfor, nominel AC 160A-630A, nominel frekvens på 50Hz.
YCH5 -serien er sjældent manuelt betjente multipolære sikringskombinationskontakter.
De går i stykker eller slukker for belastning og giver sikkert isolering og beskyttelse mod overstrøm for ethvert spændings elektrisk kredsløb.
Standard: IEC 60947-3.