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Approvals & Standards

  • IEC/EN 60 947-3
  • DIN VDE 0100-444
  • For NH-fuse links size 3 in accordance with IEC/EN 60 269-2, VDE 0636-2

Key features & benefits

MULTIVERT® NH 4P is the first vertical 4-pole switchable (3P + N) in-line fuse switch disconnector for busbar systems 185mm with an overall width of 100mm.
It is the most inovative and cost-efficient market solution to realize grid disconnection on all poles.
MULTIVERT® 630A 4P is designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 3: 630A.
The system is easy to install via bus bar mounting and is short-circuit proof.

More specifications

Applications

  • Cable distribution cabinets
  • Renewable energy
  • Low voltage distribution boards
  • Network systems : TT, TN-S, TN-C-S

Product Specifications

Item Number

W1058272  

Catalog number

4.370.000  

Description

NH fuse-switch disconnector MULTIVERT® Size 3 630A 1x4-pole switching Bus bar system 185mm V-terminal  

EAN/UPC code

9008567014103  

Frequency

50 ... 60   Hz

Rated voltage AC IEC

690   V

Rated current

630   A

Utilization Category

AC 23 B @ Ue = AC 400 V; Ie = 630 A  

Utilization Category

AC 22 B @ Ue = AC 500 V; Ie = 630 A  

Utilization Category

AC 21 B @ Ue = AC 690 V; Ie = 630 A  

Switchability

4 poles switching  

ROHS Compliant

Yes  

Short Circuit Current Rating (SCCR)

80kA@Ue = AC 400 V; Ie = 630 A / 80kA@Ue = AC 500 V; Ie = 630 A / 50kA@Ue = AC 690 V; Ie = 500 A  

Fuse size

3  

Design Details

4P (3P+N)  

Number of Poles

3-Pole+N  

Degree of pollution

3  

Rated Duty

uninterrupted duty  

Rated Impulse Withstand Voltage Uimp

8   kV

Rated Insulation Voltage

1000   V

Rated SC Withstand

12 kA / 1 s  

Conventional Free Air thermal Current With Fuse-Links Ith

630   A

Conventional Free Air thermal Current - Solid Links

800   A

Max Power dissipation of Fuse Links Pn

48   W

Max Power dissipation of Solid Links Pn

17   W

Power Dissipation by Ith without Fuse-Links

147   W

Power Dissipation by Ith without Solid Links

243   W

Rated short circuit making capacity with solid links Icm

16   kA

Installation Mounting

Bus bar system 185 mm  

Comments

Cable termination components : V-terminal for V-clamps  

Product Weight

8.9   kg

Product Width

100   mm

Product Length

186   mm

Product Height

885   mm

Sell Pack Quantity

1   EACH

Sell Pack Weight

8.9   kg

Sell Pack Width

100   mm

Sell Pack Length

688   mm

Sell Pack Height

195   mm