The production programme of MULTIBLOC® series 1.ST8 comprises NH fuse switch disconnectors for 250A. They are designed for bottom fitting/panel installation and are available in single pole, double pole, tiple 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 1 are designed for NH fuse-links in accordance with IEC/EN 60269-2, VDE 0636-2, size 1, 250A. MULTIBLOC® offers the user the possibility of fast and easy installation as well as a high degree of security during installation and maintenance.
Ampere 250 A
Size per Standard 1
Mounting Bottom Fitting/panel
SCCR Ue = AC 400 V; Ie = 250 A 80kA Ue = AC 500 V; Ie = 250 A 80kA Ue = AC 690 V; Ie = 200 A 80kA (1-, 2-pole) Ue = AC 690 V; Ie = 200 A 50kA (3-, 4-pole) kA
Number of Poles
1
2
3
4
Standards
IEC/EN 60 947-3
For NH-fuse links size 1 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