 |
| [Icw] rated short-time withstand current | 4.62 kA ( 3 s ) 1.79 kA ( 20 s ) 1.46 kA ( 30 s ) 8 kA ( 1 s ) |
| [Ie] rated operational current | DC-23A: 250 A DC 500 V 3 poles in series DC-23A: 250 A DC 250 V 2 poles in series DC-23A: 250 A DC 125 V 1 pole DC-23A: 230 A DC 750 V 4 poles in series DC-22A: 250 A DC 500 V 3 poles in series DC-22A: 250 A DC 250 V 2 poles in series DC-22A: 250 A DC 125 |
| [Ith] conventional free air thermal current | 250 A ( 40 °C ) power dissipation per fuse: 23 W vertical 250 A ( 35 °C ) vandret 241 A ( 40 °C ) vandret 232 A ( 45 °C ) lodrette 231 A ( 45 °C ) horizontal 222 A ( 50 °C ) vertical 222 A ( 50 °C ) vandret 211 A ( 55 °C ) lodrette 211 A ( 55 °C ) horizon |
| [Ithe] conventional enclosed thermal current | 250 A ( 40 °C ) / Power dissipation per fuse: 20 W 800 mm x 400 mm x 330 mm 230 A ( 40 °C ) / Power dissipation per fuse: 27 W 800 mm x 400 mm x 330 mm |
| [Ue] rated operational voltage | 750 V DC 690 V AC 50/60 Hz 1000 V DC DC-20 1000 V AC 50/60 Hz AC-20 |
| [Ui] rated insulation voltage | 1000 V DC 1000 V AC 50/60 Hz |
| [Uimp] rated impulse withstand voltage | 12 kV |
| Anvendelse | Uafbrudt |
| Betjening | Operating shaft (without handle) |
| Bredde | 260 mm |
| Contact position indicator | Ja |
| Dybde | 154 mm |
| Egnet for adskillelse | Ja conforming to IEC 60947-1 |
| Elektrisk holdbarhed | AC-23A: 1000 cycles 690 V AC 50/60 Hz AC-23A: 1000 cycles 500 V AC 50/60 Hz AC-22A: 1000 cycles 690 V AC 50/60 Hz AC-22A: 1000 cycles 500 V AC 50/60 Hz |
| Forureningsgrad | 3 |
| Højde | 193 mm |
| IP kapslingsklasse | Fuse compartment: IP20 |
| Maximum power | AC-23: 75 KW 220/240 V AC 50/60 Hz AC-23: 250 KW 660/690 V AC 50/60 Hz AC-23: 170 kW 500/525 V AC 50/60 Hz AC-23: 145 kW 415 v AC 50/60 Hz AC-23: 140 kW 380/400 V AC 50/60 Hz |
| Mekanisk holdbarhed | 10000 cycles |
| Montage | Fixed |
| Montagested for drejehåndtag | Front |
| Montagevejledning | Montageplade |
| Netfrekvens | 50/60 Hz |
| Polbeskrivelse | 4P |
| Protected poles description | 4f |
| Range of product | INF200...800 |
| Rated making and breaking capacity | Icm 40.5 kA 415 v without fuse Icm 37.5 kA 500 V without fuse Icn 80 kA conforming to DIN 690 V with fuse Icn 80 kA conforming to DIN 415 v with fuse Icn 100 kA conforming to DIN 500 V with fuse Icm 28 kA 690 V without fuse Icm 220 kA conforming to DIN 50 |
| Sikringsafbrydernavn | INFD250 |
| Sikringsstørrelse | NH0 NH1 |
| Sikringstype | DIN |
| Standarder | EN/IEC 60947-1 EN/IEC 60947-3 |
| Tilslutningsklemmer | Screw connection 250 A Screw connection 230 A |
| Tilspændingsmoment | Terminal: 30...44 N.m |
| Type | AC DC |
