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SITOR fuse disconnector with signaling switch
Laos: Ei
Hankija laovaru: Jah
Minimaalne tellimuse kogus: 6
Hind (ilma KM-ta):
40,92 €
tk kohta
Vahesumma: 245,52 €
MOQ: 6
EAN: 4011209632165
MPN: 3NC2291-5
Pakend: 1
Karp: 6
Technical Information
| Toote seisukord | Uus |
| Tootja nimi | SITOR fuse-disconnector with signal... |
| Bränd | Siemens |
| Kategooriad |
Lülitite lahklülitid |
| Päritoluriik | DE |
| Harmoneeritud süsteemi kood | 8536 9095 00 |
| Kaablisisend | Muul viisil |
| Nominaalne püsivool Iu | 100 A |
| Pooluste arv | 1 |
| Arvutuslik tunnus-lühisvool Iq | 100 kA |
| Kaitseaste (IP), esikülg | IP20 |
| Sisseehitatud mootorajam | No |
| Hädapeatamispaigaldise variant | No |
| Pealüliti variant | No |
| Turvalüliti versioon | Yes |
| Tunnustalitlusvõimsus, AC-23, 400 V | UN kW |
| Nominaalne lühiajaline lühisvool LCW | UN kA |
| Sobib pinnasele paigaldamiseks | No |
| Sobib eest paigaldamiseks, 4-ava | Yes |
| Sobib lati paigaldamiseks | No |
| Maksimaalne nimitööpinge Ue AC | 690 V |
| Rikkekaitsega | Yes |
| Mootorajam, valikuline | No |
| Asendi juhtelement | Esikülg |
| Varustatud pistikühendustega | No |
Pakendamise üksikasjad
| Pakkimistase 1 | 4011209632165 |
| Pakkimistase 2 | 4011209632165 |
Kirjeldus
SITOR fuse-disconnector with signaling switch SITOR 3NE and 3NC semiconductor fuses protect power semiconductors from the effects of short circuits. As an important element of the SENTRON protective component line for electronic installations, the SITOR fuse system from Siemens provides effective protection for personnel, equipment and plants with reliable shutdown in the event of an overload or short circuit. The area of application also includes frequency converters with fuses in the input circuit and in the DC link and also UPS systems and soft-starters for motors. Key features of the Siemens SITOR fuses: 1. Extremely fast-acting switch-off characteristic compared to conventional LV HRC fuses. 2. Power semiconductors are also reliably protected in the event of a short-circuit. 3. The Siemens quality standard ensures very good characteristic curve accuracy. 4. SITOR cylindrical fuses are approved in accordance with IEC and UL and largely also CCC and can therefore be used worldwide. 5. In some cases suitable for installation in LV HRC fuse bases, in LV fuse switch disconnectors and switch disconnectors with fuses.