Catalog

IEC Fuse Switch Disconnectors

NH Fuse Switch Disconnector

MULTIBLOC® 4a.ST8 Size 4a, 690VAC, 1250A, 690VAC, Design for Bottom Fitting, 1-, 3-pole

The production programme of MULTIBLOC® series 4a.ST8 - 1250 A comprises NH fuse switch disconnectors for 1250A. They are designed for bottom fitting/panel installation and are available in single pole and triple pole units. MULTIBLOC® size 4a are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 4a, 1250A. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.

 

FEATURES

  • Touch protection IP 20
  • Safe on load connection/disconnection in accordance with IEC 60947-3
 

PRODUCT DETAILS

  • Volts (VAC) 690 VAC
  • Volts (VDC) 440 VDC
  • Ampere (A) 1200 A
  • Size per Standard 4a
  • Mounting Bottom Fitting/panel
  • SCCR Ue = AC 400 V
    Ie = 1250 A 50kA Ue = AC 500 V
    Ie = 1250 A 50kA Ue = AC 690 V
    Ie = 1250 A 50kA
  • Standards IEC/EN 60 947-3
    For NH-fuse links size 4a in accordance with IEC/EN 60 269-2, VDE 0636-2
  • Application Panel boards for industrial use
    Feeder pillars for industrial use
    Meter distribution units
    Measuring transformer cabinets
    Transmitting stations for telecommunications
  • ROHS Compliant Consult Technical Services
  • Lead Free Consult Technical Services
  • CE conformity Yes
 

Catalog-Reference

  • 1.000.083 - T1023080
  • 1.000.089 - V1023081
  • 1.000.090 - W1023082
 

CAD & OUTLINE DRAWINGS

  • CAD Drawings

    • Drawing M02002 :   PDF (205 KB) DXF (33 KB)
    • Drawing M02003a :   PDF (151 KB) DXF (33 KB)
 

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