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
Applications
- Feeder pillars
- Transformer substations
- Switch boards for industrial applications
- Residential and industrial distribution units
- Cable distribution cabinets
Documents & Resources
Datasheet
Compliance
Product Specifications
Item Number
N1023213
Catalog number
1.250.074
Description
NH fuse-switch disconnector MULTIVERT® Size 2 400A 1x3-Pole switching Bus bar system 185mm Screw M12 ct3P c.
EAN/UPC code
9008567008294
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
Design Details
MULTIVERT® 1.250.000 with integrated C.T. 400/5A, 3,75 VA, class 0,5; calibrated, for triple pole measurement
Number of Poles
3-Pole
Degree of pollution
3
Rated Duty
uninterrupted duty
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
Comments
Cable termination components : 3 M12 bolts
Product Weight
4.9 kg
Product Width
98 mm
Product Length
190 mm
Product Height
685 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
4.9 kg
Sell Pack Width
4.1 mm
Sell Pack Length
27.2 mm
Sell Pack Height
7.6 mm