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NH fuse disconnecting switches
Features For NT and NH fuse links
According to EN 60947-1 and EN 60947-3
Rated voltage:690V AC/440V DC
Rated Currents:160A,250A,400A/630A
Rated insulation voltage:size NH00 to NH3 AC 750V
Rated short-ci rcuit current:50kA AC eff,25kA DC eff
Degree of protection IP 20 wiht operational status,IP 10 with open
slewing equipment.
Features For NT and NH fuse links
According to EN 60947-1 and EN 60947-3
Rated voltage:690V AC/440V DC
Rated Currents:160A,250A,400A/630A
Rated insulation voltage:size NH00 to NH3 AC 750V
Rated short-ci rcuit current:50kA AC eff,25kA DC eff
Degree of protection IP 20 wiht operational status,IP 10 with open
slewing equipment.