Text for tenders: NH fuse-switch-disonnector


NH fuse-switch-disonnector

for mounting plate assembly

with electronic fuse monitoring

Type: size 00

Rated operating current: 160 A

Rated operating voltage: 690 V AC

Rated insulation voltage: 690 V AC

Rated surge voltage resistance: 2.5 kV

Insulation group to VDE 0110: C

Conditional rated short-circuit current

when protected with fuses: 20 kA

Rated making capacity with fuse:

=/1 of fuse inserts to VDE 0636 part 21

Rated breaking capacity to

VDE 0660 part 107/IEC 60947-3: AC 23 B . 400 V

                               AC 22 B . 500 V

                               AC 22 B . 690 V

Mechanical life: > 1000 switching cycles

Permissible ambient temperature: - 25 C up to + 55 C

Fire protection: corresponding to UL 94 - V0

Pvmax./ fuse insert: 10 W

Cable outlet: top/bottom

Type of connection: screw terminal M8 up to 95 mm2

Tightening torque

Assembly screw: 3 - 5 Nm

Terminal screw: 10 - 15 Nm

Electronic fuse monitoring: with LED

Material

Isolator lid: fibreglass-reinforced polyamide

Contact hazard protection: fibreglass-reinforced

polyamide

Isolator chassis: fibreglass-reinforced polyamide

Contact tracks: silver-plated hard copper



Manufacturer: Rittal
Type: NH fuse-switch-disonnector   SV 3488310
or equivalent


Quantity  Unit         Price Each                 Price Total
   
_____     ______       ____________               ____________
