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Approvals & Standards

  • IEC/EN 60 947-3
  • For NH-fuse links size 1 & 2 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® 400A are for installation on to 185mm bus bar systems.
MULTIVERT® 400A are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 2: 400A.
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

Applications

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

Product Specifications

Item Number

T1200134  

Catalog number

7.260.000  

Description

NH fuse-switch disconnector MULTIVERT® Size 2 400A 1x3-Pole switching Bus bar system 185mm Screw M12 insert nuts i-Xtensio  

EAN/UPC code

9008567015643  

Frequency

50 ... 60   Hz

Rated voltage AC IEC

690   V

Rated current

400   A

Utilization Category

AC 23 B @ Ue = AC 400 V; Ie = 400 A  

Utilization Category

AC 22 B @ Ue = AC 500 V; Ie = 400 A  

Utilization Category

AC 21 B @ Ue = AC 690 V; Ie = 400 A  

Switchability

1x3-pole switching  

ROHS Compliant

Yes  

AC or DC

AC  

Short Circuit Current Rating (SCCR)

120kA@Ue = AC 400 V; Ie = 400 A / 120kA@Ue = AC 500 V; Ie = 400 A / 120kA@Ue = AC 690 V; Ie = 315 A / 100kA@Ue = AC 690 V; Ie = 400 A  

Fuse size

2  

Number of Poles

3-Pole  

Degree of pollution

3  

Rated Impulse Withstand Voltage Uimp

12   kV

Rated Insulation Voltage

1000   V

Rated SC Withstand

8 kA / 1 s  

Conventional Free Air thermal Current With Fuse-Links Ith

400   A

Conventional Free Air thermal Current - Solid Links

630   A

Max Power dissipation of Fuse Links Pn

34   W

Max Power dissipation of Solid Links Pn

9   W

Power Dissipation by Ith without Fuse-Links

61   W

Power Dissipation by Ith without Solid Links

151   W

Rated short circuit making capacity with solid links Icm

16   kA

Installation Mounting

Bus bar system 185 mm  

Product Weight

5.6   kg

Product Width

98   mm

Product Length

216.9   mm

Product Height

685   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

5.6   kg

Sell Pack Width

8.6   mm

Sell Pack Length

27.7   mm

Sell Pack Height

4.1   mm