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Approvals & Standards

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

Key features & benefits

MULTIVERT® NH vertical fuse switch disconnectors meet all functions of NH fuse switch disconnectors. They are designed for installation on to bus bars in triple pole arrangements.
MULTIVERT® 630A are for installation on to 185mm bus bar systems.
MULTIVERT® 630A are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 3: 630A.
The system is a modular system, that allows the installation of individual components. MULTIVERT® offer the user the possibility of fast and easy installation as well as a high degree of protection during installation and maintenance.
2 alternative designs are available for a user-friendly and adaptable installation according to the needs:
- The standard design offers a very compact solution with an installation depth of only 123mm, enabling to save space in the Power distribution cabinets
- The i-Xtensio design offers a user-friendly mounting solution for current transformers at the back of the Multivert and more standard installation depth of 150mm

More specifications


  • Feeder pillars
  • Transformer substations
  • Switch boards for industrial applications
  • Residential and industrial distribution units
  • Cable distribution cabinets

Product Specifications

Item Number


Catalog number


Item Description (ERP)

MV3 630A/185mm 3P3 7.370.000  


MULTIVERT i-Xtensio 630A, triple pole switching V-terminal  

EAN/UPC code



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  


1 x triple pole, 3 x single pole  

ROHS Compliant


Short Circuit Current Rating (SCCR)

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

Fuse size


Number of Poles


Degree of pollution


Rated Impulse Withstand Voltage Uimp

12   kV

Rated Insulation Voltage

1000   V

Rated SC Withstand

12.6 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

17.5   W

Power Dissipation by Ith without Fuse-Links

95   W

Rated short circuit making capacity with solid links Icm

16   kA

Installation Mounting

Bus bar system 185 mm  

Product Weight

6.5   kg

Product Width

98.00   mm

Product Length

217.00   mm

Product Height

685.00   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

6.5   kg

Sell Pack Width

220.00   mm

Sell Pack Length

705.00   mm

Sell Pack Height

105.00   mm