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Approvals & Standards

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

Key features & benefits

The production programme of MULTIBLOC® series 3.ST8 comprises NH fuse switch disconnectors for 630A.
They are designed for bottom fitting/panel installation and are available in triple 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 3 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 3, 630A.
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

Applications

  • Panel boards for industrial use
  • Feeder pillars for industrial use
  • Meter distribution units
  • Measuring transformer cabinets
  • Transmitting stations for telecommunications

Product Specifications

Frequency (Hz)

50 ... 60 Hz   Hz

Short Circuit Current Rating (SCCR)

80kA@Ue = AC 400 V; Ie = 630 A / 80kA@Ue = AC 500 V; Ie = 630 A / 50kA@Ue = AC 690 V; Ie = 500 A  

Degree of Protection (IP)

IP 20  

CE Conformity

Yes  

REACH Compliant

Yes  

References in this series  (6)

Item number - Catalog No.

Fuse size

Number of poles

Product weight

C1002135 - 1.001.125

3  

3-Pole  

4.94   kg

K1023072 - 1.001.150

3  

3-Pole  

5.74   kg

L1023073 - 1.001.241

3  

3-Pole  

5.13   kg

M1023074 - 1.002.713

3  

3-Pole  

5.5   kg

N1023075 - 1.001.904

3  

4-Pole  

7.44   kg

P1023076 - 1.002.661

3  

4-Pole  

7.71   kg