Approvals & Standards
- IEC/EN 60 947-3
- For NH-fuse links size 1 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® 250A are for installation on to 185mm bus bar systems.
MULTIVERT® 250A are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 1: 250A.
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.
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
N1023167
Catalog number
1.100.083
Description
NH fuse-switch disconnector MULTIVERT® Size 1 250A 3x1-Pole switching Bus bar system 185mm Screw M10 ct1P
EAN/UPC code
9008567000014
Frequency
50 ... 60 Hz
Rated voltage AC IEC
690 V
Rated current
250 A
Utilization Category
AC 23 B @ Ue = AC 400 V; Ie = 250 A
Utilization Category
AC 23 B @ Ue = AC 500 V; Ie = 250 A
Utilization Category
AC 22 B @ Ue = AC 690 V; Ie = 250 A
Switchability
3x1-pole switching
ROHS Compliant
Yes
AC or DC
AC
Short Circuit Current Rating (SCCR)
120kA@Ue = AC 400 V; Ie = 250 A / 120kA@Ue = AC 500 V; Ie = 250 A / 120kA@Ue = AC 690 V; Ie = 250 A
Fuse size
1
Design Details
MULTIVERT® 1.100.000 with integrated C.T. 250/5A, 3,75 VA, class 1 for single pole measurement (ready fitted in pole 1)
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
250 A
Conventional Free Air thermal Current - Solid Links
400 A
Max Power dissipation of Fuse Links Pn
23 W
Max Power dissipation of Solid Links Pn
2.6 W
Power Dissipation by Ith without Fuse-Links
35 W
Power Dissipation by Ith without Solid Links
90 W
Rated short circuit making capacity with solid links Icm
16 kA
Installation Mounting
Bus bar system 185 mm
Comments
Cable termination components : 3 M10 bolts
Product Weight
4.6 kg
Product Width
98 mm
Product Length
190 mm
Product Height
685 mm
Sell Pack Quantity
1 EA
Sell Pack Weight
4.6 kg
Sell Pack Width
4.1 mm
Sell Pack Length
27.2 mm
Sell Pack Height
7.6 mm