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


Image

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.

 

DC Voltage 440 VDC

Ampere 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

Number of Poles

1
3

Standards

IEC/EN 60 947-3
For NH-fuse links size 4a in accordance with IEC/EN 60 269-2, VDE 0636-2

Applications

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

 

Products

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