Text for tenders: NH slimline fuse-switch-disconnector, size 1


NH slimline fuse-switch-disconnector, size 1

up to 250 A, 3-pole, for outlet top/bottom,

for busbars with 185 mm bar centre distance

Type of connection

Screw M12,

CU + AL conductor 10 x 240 qmm or 2 x 120 qmm

(ring terminals to DIN EN 60228)

Standards

Switchgear: DIN EN 60947-3

Fuse inserts: to IEC 60269-2-1, NH1

Electrical parameters

Rated operating current: 250 A

Rated operating voltage Ue: AC 690 V

Rated insulation voltage Ui: 1000 V

Rated surge voltage resistance Uimp: 8 kV

Rated frequency: 50/60 Hz

Conditional rated short-circuit current:

100 kA/ 690 V/ 200 A

Conditional rated short-circuit current:

120 kA/ 500 V/ 250 A

Protection category: IP3x in the operating area

Utilisation category

400 V/250 A: AC -23B,

500 V/250 A: AC -22B,

690 V/250 A: AC -21B

System

RiLine NH



Manufacturer: Rittal
Type: NH slimline fuse-switch-disconnector, size 1   SV 9346110
or equivalent


Quantity  Unit         Price Each                 Price Total
   
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