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Approvals & Standards

  • IEC/EN 60 947-3
  • For NH-fuse links size 000/00 in accordance with IEC/EN 60 269-2, VDE 0636-2

Key features & benefits

The production programme of MULTIBLOC® series 00.ST8 comprises NH fuse switch disconnectors for 160A.
They are designed for bottom fitting/panel installation and are available in single pole, double pole and quadruple pole units.
For installation of MULTIBLOC® NH fuse switch disconnectors in distribution units with central cover, respective covers are used to obtain a uniform profile in height and length.
MULTIBLOC® size 00 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 00, 160A.
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 00 160A 4-Pole switching Bottom Fitting/panel 3+N Connection Clamp Strap clamp straps  

EAN/UPC code



50 ... 60   Hz

Rated voltage AC IEC

690   V

Rated voltage DC IEC

220   V

Rated current

160   A

Utilization Category

AC 23 B @ Ue = AC 400 V; Ie = 160 A  

Utilization Category

AC 22 B @ Ue = AC 500 V; Ie = 160 A  

Utilization Category

AC 21 B @ Ue = AC 690 V; Ie = 125 A  


4-pole switching  

ROHS Compliant


AC or DC


Short Circuit Current Rating (SCCR)

80kA@Ue = AC 400 V; Ie = 160 A / 80kA@Ue = AC 500 V; Ie = 160 A / 50kA@ Ue = AC 690 V; Ie = 125 A  

Fuse size


Design Details

with ready fitted special solid link as neutral conductor in pole 4 for leading and lagging switching  

Number of Poles


Degree of pollution


Rated Duty

uninterrupted duty  

Rated Impulse Withstand Voltage Uimp

8   kV

Rated Insulation Voltage

1000   V

Rated SC Withstand

4 kA / 1 s  

Conventional Free Air thermal Current With Fuse-Links Ith

160   A

Conventional Free Air thermal Current - Solid Links

200   A

Max Power dissipation of Fuse Links Pn

12   W

Max Power dissipation of Solid Links Pn

1.2   W

Power Dissipation by Ith without Fuse-Links

11   W

Power Dissipation by Ith without Solid Links

17   W

Rated short circuit making capacity with solid links Icm

6.2   kA

Installation Mounting

Bottom Fitting/panel  


Cable termination components : 8 clamp straps Cu 4 –70 mm²  

Product Weight

1.8   kg

Product Width

150   mm

Product Length

84   mm

Product Height

184   mm

Sell Pack Quantity

1   EA

Sell Pack Weight

1.8   kg

Sell Pack Width

160   mm

Sell Pack Length

200   mm

Sell Pack Height

90   mm