Maksimalafbryder NSF250N 175 A 3 poler 3T
| Varenr: | 37198 |
| El nr: | 3322371983 |
| EAN13 nr: | 3303430371984 |
| Pakning: | 1stk |
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| [Ics] rated service breaking capacity | Ics 85 kA 220/240 V AC 50/60 Hz conforming to IEC 60947-2 Ics 8 kA 600/690 V AC 50/60 Hz conforming to IEC 60947-2 Ics 65 kA 240 V AC 50/60 Hz conforming to UL 489 Ics 50 kA 500 V DC conforming to IEC 60947-2 Ics 50 kA 250 V DC conforming to IEC 60947-2 I |
| [In] rated current | 250 A ( 40 °C ) |
| [Ue] rated operational voltage | 500 V DC conforming to IEC 60947-2 |
| [Ui] rated insulation voltage | 750 V AC 50/60 Hz conforming to IEC 60947-2 |
| [Uimp] rated impulse withstand voltage | 8 kV conforming to IEC 60947-2 |
| Ambient air temperature for operation | 20...70 °C |
| Beskyttelsestype | Overlast besk (termisk) Short-circuit protection (magnetic) |
| Betjening | Drejegreb |
| Breaking capacity code | N |
| Bredde | 105 mm |
| Dybde | 86 mm |
| Egnet for adskillelse | Ja conforming to IEC 60947-2 |
| Enhedens korte navn | Compact NSF250N |
| Forureningsgrad | 3 conforming to IEC 60529 |
| Højde | 161 mm |
| IK kapslingsklasse | IK07 conforming to IEC 60529 |
| Brydeevne | Icu 85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 Icu 8 kA at 600/690 V AC 50/60 Hz conforming to IEC 60947-2 Icu 50 kA at 500 V DC 2P conforming to IEC 60947-2 Icu 50 kA at 250 V DC 1P conforming to IEC 60947-2 Icu 36 kA at 380/415 V AC 50/60 |
| Instantaneous pick-up adjustment range | 5...10 x In |
| Instantaneous pick-up adjustment type Ii | Justerbar |
| IP kapslingsklasse | 22-26 conforming to IEC 60529 |
| Lokal indikering | Positiv kontakt indikation |
| Long time pick-up adjstment type Ir | Justerbar |
| Long time pick-up adjustment range | 0.8...1 x In |
| Montage | Fixed |
| Montagevejledning | Bagplade |
| Navn | Compact NSF250N |
| Netfrekvens | 50/60 Hz |
| Polbeskrivelse | 3P |
| Productcertificeringer | ASEFA ASTA KEMA LCIE |
| Protected poles description | 3t |
| Range of product | NSF100...250 |
| Standarder | IEC 60947-2 |
| Til beskyttelse af | Distribution |
| Tilslutning i bund | Front |
| Tilslutninger i top | Front |
| Tilslutningsafstand | 35 mm |
| Type | AC |
| Udløserelæ navn | TM-D |
| Udløserelæ teknologi | Termo-magnestisk |
| Udløserelæets dimensionering | 175 A ( 40 °C ) 166 A ( 50 °C ) 158 A ( 60 °C ) 150 A ( 70 °C ) |
| Utilisation category | Category A |
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