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TECHNISCHE NORMEN

  • IEC 60269-4 Compliance in AC and DC voltage
  • UL/CSA Recognized E76491 in AC and DC voltage
  • CCC GB 1539.4

PRODUKTVORTEILE

The 690/760V Protistor® SC Series is a specific range to offer cost effective protection without concession on performance for
power conversion equipment. These fuses have been engineered to provide protection for all semiconductors: diodes, thyristors and
IGBT devices. They are assembled with bimetal silver and copper elements embedded in solidified sand, which helps control arcing
characteristics for a lower I²t and high interrupting rating level.
Contact surfaces are tin plated to get an optimized interface with the best quality/price ratio.
This SC Series has been conceived and specially optimized to match integrators’ and equipment manufaturers’ main requirements while
offering competitive prices.

Weitere Spezifikationen

Applications

  • Protection of standard power conversion systems such as low voltage drives, UPS, inverter systems and similar
  • All AC standard networks (up to 690V) or DC standard networks

Produktspezifikationen

Teilenummer

K1046923  

Katalognummer

SC31AR69V450TF  

Beschreibung

Size 31 type TTF with indicator aR 450 A 690VAC  

EAN / UPC-Code

3605340572193  

Bemessungsbetriebsspannung AC UL

760   V

Bemessungsbetriebsspannung DC UL

600   V

Bemessungsbetriebsspannung AC IEC

690   V

Bemessungsstrom

450   A

Betriebsklasse / Charakteristik

aR  

Baugröße

31  

Montageart

Bolted  

Ausschalt- I2t bei Bemessungsbetriebsspannung

166   kA²s

Schmelz- I2t

26.5   kA²s

AC max. Strombelastbarkeit/Ausschaltvermögen: I1

200   kA

Verlustleistung bei Nennstrom

77   W

Anzeigesystem

Ja  

Anzeigesystemtyp

Striker  

Material der Kontakte

Silver-Plated Brass  

Verbindung / Anschluss Typ

End Contact with Threaded Holes  

Material des (Sicherungs-) Körpers

Ceramic  

Produktgewicht

0.34   kg

Produktbreite

51   mm

Produktlänge

50.6   mm

Produkthöhe

56.5   mm

Verpackungsmenge

12   EACH

Verpackungsgewicht

4.08   kg

Verpackungsbreite

120   mm

Verpackungslänge

370   mm

Verpackungshöhe

65   mm