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Approvals & Standards

IEC/EN 60 947-3
For NH-fuse links size 000 in accordance with IEC/EN 60 269-2,
VDE 0636-2

Key features & benefits

The production programme of MULTIBLOC® 000.RST9 comprises NH fuse switch disconnectors for 125A.
Products are designed in triple pole units for direct installation on to 60mm bus bar systems.
For installation of MULTIBLOC® NH fuse switch disconnectors of different sizes in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length.
MULTIBLOC® size 000 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2.
The system is a modular system, which allows the installation and combination of individual components. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

More specifications


  • House incoming units
  • Meter distribution units
  • Measuring transformer cabinets
  • Transmitting stations for telecommunications

Product Specifications

Item Number


Catalog number



NH fuse-switch disconnector MULTIBLOC® Size 000 125A 3-Pole switching Bus bar system Connection Clamp bottom terminal  

EAN/UPC code



50 ... 60   Hz

Utilization Category

AC 23 B @ Ue = 400 V; Ie = 100 A  

Utilization Category

AC 22 B @ Ue = 400 V; Ie = 125 A  

Utilization Category

AC 22 B @ Ue = 500 V; Ie = 100 A  

Utilization Category

AC 21 B @ Ue = 500 V; Ie = 125 A  

Utilization Category

AC 21 B @ Ue = 690 V; Ie = 125 A  

Utilization Category

DC 22 B @ Ue = 250 V; Ie = 125 A (all poles serial)  


Triple pole switching  

ROHS Compliant


Fuse size


Number of Poles


Degree of pollution


Rated Duty

uninterrupted duty  

Rated Impulse Withstand Voltage Uimp

6   kV

Rated Insulation Voltage

1000   V

Rated SC Withstand

3.5 kA / 1 s  

Conventional Free Air thermal Current With Fuse-Links Ith

125   A

Conventional Free Air thermal Current - Solid Links

160   A

Max Power dissipation of Fuse Links Pn

9   W

Rated short circuit making capacity with solid links Icm

5.1   kA

Installation Mounting

Bus Bar Installation  

Product Weight

0.52   kg

Product Width

53   mm

Product Length

124   mm

Product Height

206   mm

Sell Pack Quantity

1   Each

Sell Pack Weight

0.52   kg

Sell Pack Width

80   mm

Sell Pack Length

130   mm

Sell Pack Height

220   mm