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  • Avaleht
  • Siemens
  • SITOR cylindrical fuse, 14 x 51 mm, 50 A, gR, Un AC: 690 V, Un DC: 250 V
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SITOR cylindrical fuse, 14 x 51 mm, 50 A, gR, Un AC: 690 V, Un DC: 250 V

Laohinnas (käibemaksuta):
9,28 €
Hind kehtib kuni 2024-12-24
Hind tk kohta: 9,28 €
EAN: 4001869497143
MPN: 3NC1450-0MK
Meie ladu: Ei Hankija laovaru: Ei
Pakendi kohta: 1 Kasti kohta: 10 Kaubaaluse kohta: N/A
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Tootja nimi SITOR cylindrical fuse link, 14x51 ...
Bränd Siemens
Kategooriad Kaitsmed
Päritoluriik CZ
Harmoneeritud süsteemi kood 8536 1050 00
Suurus 14x51 mm
Pinge liik AC
Tunnusvool 50 A
Tunnuspinge UN V
Vabasti tunnusjoon Muul viisil
Kasutuskategooria gR (üldotstarbeline pooljuhtide kaitse)
Lülitussuutlikkus 100 kA
Nimitöösagedus 45-62 Hz
Võimsuskadu nimivoolul UN W
Pakendamise üksikasjad
Pakkimistase 1 4001869497143
Pakkimistase 2 4001869497143
Kirjeldus
SITOR cylindrical fuse link, 14x51 mm, 50 A, gR, Un AC: 690 V, Un DC: 250 V 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.