NH-fuse disconnecting switches single-phase break simultaneously,upper/lower end connection
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-circuit:50kA AC eff,25kA DC eff
Degree of protection IP 20 with operational status,IP 10 with open slewing equipment
For NH-insert type | In A |
mm2section of wire mm2 | Structure | Order No. | Fig. | Weight(g) |
NH-fuse disconnecting switches single-phase break simultaneously.upper/lower end connection. | ||||||
NH00 | 160 | 10-95 | Enclosed construction,frame terminal | FVS-160T | Fig.2.1 | 24500 |
NH1 | 250 | 120 | Screw M10 |
FVS-250T | Fig.2.3 | 52000 |
NH2 | 400 | 240 | Screw M10 | FVS-400T | Fig.2.3 | 63000 |
NH3 | 630 | 2×24 | Screw M12 | FVS-630T | Fig.2.3 | 70000 |