 | | Similar to image | | FUSE-SWITCH-DISCONNECTOR I=250A, U=690V, FUSE SIZE NH0 AND NH1 FOR CABLE-LUG CONNECTION |
| |
| General technical details: |
| Continuous current / rated value | A | 250 |
| Operating current / at AC-21 / rated value | A | 250 |
| Operating voltage | | |
| | V | 440 |
- at 50/60 Hz / for AC / rated value
| V | 690 |
| type of voltage | | AC/DC |
| Number of poles | | 3 |
| Number of NC contacts / for auxiliary contacts | | 0 |
| Number of NO contacts / for auxiliary contacts | | 0 |
| Number of change-over switches / for auxiliary contacts | | 0 |
| Acceptability for application | | |
| | | No |
| | | Yes |
| Active power loss / maximum | W | 8 |
| Breaking capacity limit short-circuit current (lcu) / at 400 V / rated value | kA | 2.5 |
| Item designation | | |
- according to DIN EN 61346-2
| | Q |
- according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
| | Q |
| |
| Mechanical design: |
| Design of the load switch | | |
| | | No |
| Type of mounting | | floor mounting |
| Design of the electrical connection | | |
| | | flat connector |
| Fuse system | | LV HRC fuse |
| Installation size of fuse-link | | 1 and 0 |
| Installation size of disconnecting link | | 1 and 0 |
| Width | mm | 207 |
| Height | mm | 300 |
| Depth | mm | 176 |
| |
| Ambient conditions: |
| Ambient temperature | | |
| | °C | -50… +80 |
| | °C | -25… +55 |
| Protection class IP | | IP00 |
| |
| Certificates/approvals: |
| General Product Approval | Test Certificates | other | | | |
| |
| last change: | Feb 27, 2012 |
