N1023075 - 1.001.904
NH fuse-switch disconnector MULTIBLOC® Size 3 630A 3-Pole+N switching Bottom Fitting/panel Connection Screw M12
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.
NH fuse-switch disconnector MULTIBLOC® Size 3 630A 3-Pole+N switching Bottom Fitting/panel Connection Screw M12
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.
Datasheets
Compliances
Technical Specifications
| Item number | N1023075 |
| Catalogue No | 1.001.904 |
| Description | NH fuse-switch disconnector MULTIBLOC® Size 3 630A 3-Pole+N switching Bottom Fitting/panel Connection Screw M12 |
| EAN/UPC Code | 9008567002377 |
| Frequency (Hz) | 50 ... 60 Hz |
| Rated voltage AC IEC | 690 V |
| Ampere Rating | 630 A |
| Utilization Category | AC 23 B @ Ue = AC 400 V; Ie = 630 A AC 22 B @ Ue = AC 500 V; Ie = 630 A AC 21 B @ Ue = AC 690 V; Ie = 500 A |
| Switchability | 4-pole switching |
| ROHS Compliant | Yes |
| AC or DC | AC |
| 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 |
| Fuse Size | 3 |
| Number of Poles | 4-Pole |
| Degree of Pollution | 3 |
| Rated Impulse Withstand Voltage | 12 kV |
| Rated Insulation Voltage | 1000 V |
| Rated SC Withstand | 18 kA / 1 s |
| Max Power dissipation of Fuse Links Pn | 48 W |
| Max Power dissipation of Solid Links Pn | 17.5 W |
| Power Dissipation by Ith without Fuse-Links | 53 W |
| Power Dissipation by Ith without Solid Links | 81 W |
| Rated short circuit making capacity with solid links Icm | 18.6 kA |
| Installation Mounting | Bottom Fitting/panel |
| Product Width | 13.05 in |
| Product Length | 6.06 in |
| Product Height | 11.77 in |
| Sell Pack Quantity | 1 EA |
| Sell Pack Weight | 16.402 lb |
| Sell Pack Width | 12.99 in |
| Sell Pack Length | 13.98 in |
| Sell Pack Height | 7.48 in |
| Product group | IEC Fuse Switch Disconnectors |
| Product Weight | 16.402 lb |
| Conventional Free Air thermal Current With Fuse-Links Ith | 630 A |
| Conventional Free Air thermal Current - Solid Links | 780 A |