Text for tenders: NH bus-mounting fuse-switch-disconnector


NH bus-mounting fuse-switch-disconnector

for busbar systems with 60 mm / (100 mm by means of

adaptor SV 3412.000 ) bar centre distance and

Rittal PLS 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  AC 23B . 400 V

VDE 0660 part 107/IEC 60 947-3:   AC 22 B . 500 V

                                  AC 22 B . 690V

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

Type of connection: screw terminal M8 up to 95 mm2

Tightening torque

Assembly screw: 5 - 6 Nm

Terminal screw: 10 - 15 Nm

Fuse monitoring: with LED

Material

Isolator lid: fibreglass-reinforced polyamide

Contact hazard protection cover:

fibreglass-reinforced polyamide

Isolator chassis: fibreglass-reinforced polyamide

Contact tracks: silver-plated copper



Manufacturer: Rittal
Type: NH bus-mounting fuse-switch-disconnector   SV 3490210
or equivalent


Quantity  Unit         Price Each                 Price Total
   
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