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Approvals & Standards

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

Key features & benefits

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.

More specifications

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

Product Specifications

Ampere range

315 ... 500 A  

Speed/Characteristic

aR  

CE Conformity

Consult Technical Services  

REACH Compliant

Yes  

References in this series  (30)

M1047040 - SC31AR69V400TIM

400   A

31  

125   kA²s

Yes  

0.385   kg

N1047041 - SC31AR69V450TIM

450   A

31  

166   kA²s

Yes  

0.385   kg

P1047042 - SC31AR69V500TIM

500   A

31  

230   kA²s

Yes  

0.385   kg

Q1047043 - SC31AR69V315TI

315   A

31  

47.5   kA²s

Yes  

0.34   kg

R1047044 - SC31AR69V350TI

350   A

31  

65   kA²s

Yes  

0.34   kg

S1047045 - SC31AR69V400TI

400   A

31  

125   kA²s

Yes  

0.34   kg

T1047046 - SC31AR69V450TI

450   A

31  

166   kA²s

Yes  

0.34   kg

V1047047 - SC31AR69V500TI

500   A

31  

230   kA²s

Yes  

0.34   kg

W1046910 - SC31AR69V315TFM

315   A

31  

47.5   kA²s

Yes  

0.385   kg

W1047048 - SC31AR69V315TIU

315   A

31  

47.5   kA²s

No

0.34   kg

X1046911 - SC31AR69V350TFM

350   A

31  

65   kA²s

Yes  

0.385   kg

Y1046912 - SC31AR69V400TFM

400   A

31  

125   kA²s

Yes  

0.385   kg

Y1047050 - SC31AR69V350TIU

350   A

31  

65   kA²s

No

0.34   kg

Z1046913 - SC31AR69V450TFM

450   A

31  

166   kA²s

Yes  

0.385   kg

Z1047051 - SC31AR69V400TIU

400   A

31  

125   kA²s

No

0.34   kg