NH horizontal fuse switch disconnectors are specifically designed to be used with NH fuse links. All energised metal parts are fully protected against accidental contact. these are manually operated switches and the making and breaking is dependent on the speed of the operation

 

Technical data

Rated current:10-630A

Rated voltage:400, 500 and 690 V a.c/d.C

 Interupting capacity:DC 50kA

 Operating class: gG/gL,aM,aR

According to IEC/EN60269 and IEC/EN60947