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NORMES

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

CARACTÉRISTIQUES ET AVANTAGES

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.

Plus de caractéristiques

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

Caractéristiques produit

Numéro d'article

K1046923  

Numéro de catalogue

SC31AR69V450TF  

Description

Size 31 type TTF with indicator aR 450 A 690VAC  

Code EAN / UPC

3605340572193  

Tension nominale AC UL

760   V

Tension nominale DC UL

600   V

Tension nominale AC CEI

690   V

Courant assigné

450   A

Vitesse/Caractéristique

aR  

Taille du fusible

31  

Montage

Bolted  

I2t de coupure à tension nominale

166   kA²s

I2t de fusion

26.5   kA²s

Pouvoir de coupure maximal AC : I1

200   kA

Dissipation au courant nominal

77   W

Système d'indication

Oui  

Type de système d'indication

Striker  

Connexion / Matériel terminal

Silver-Plated Brass  

Type de Connexion / Borne

End Contact with Threaded Holes  

Matériau isolant / corps

Ceramic  

Poids du produit

0.34   kg

Largeur du produit

51   mm

Longueur du produit

50.6   mm

Hauteur du produit

56.5   mm

Quantité du pack de vente

12   EACH

Poids du pack de vente

4.08   kg

Largeur du pack de vente

120   mm

Longueur du pack de vente

370   mm

Hauteur du pack de vente

65   mm