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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

Voltage Range

550...690 V AC  

Ampere Range

800 ... 2000 A  

Speed/Characteristic

aR  

CE Conformity

Consult Technical Services  

REACH Compliant

Yes  

References in this series  (60)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

A1046960 - SC33AR69V13CTF

1250   A

33  

2210   kA²s

Yes  

0.765   kg

A1046983 - SC33AR55V20CTFU

2000   A

33  

4720   kA²s

No

0.765   kg

A1047075 - SC33AR69V14CTIM

1400   A

33  

3030   kA²s

Yes  

0.82   kg

A1047098 - SC33AR60V18CTIU

1800   A

33  

3800   kA²s

No

0.765   kg

B1046961 - SC33AR69V14CTF

1400   A

33  

3030   kA²s

Yes  

0.765   kg

B1047076 - SC33AR60V15CTIM

1500   A

33  

2610   kA²s

Yes  

0.82   kg

B1047099 - SC33AR55V20CTIU

2000   A

33  

4720   kA²s

No

0.765   kg

C1047077 - SC33AR60V16CTIM

1600   A

33  

3000   kA²s

Yes  

0.82   kg

D1047078 - SC33AR60V18CTIM

1800   A

33  

3800   kA²s

Yes  

0.82   kg

E1047079 - SC33AR55V20CTIM

2000   A

33  

4720   kA²s

Yes  

0.82   kg

F1046965 - SC33AR60V15CTF

1500   A

33  

2610   kA²s

Yes  

0.765   kg

F1047080 - SC33AR69V800TI

800   A

33  

580   kA²s

Yes  

0.765   kg

G1046966 - SC33AR60V16CTF

1600   A

33  

3000   kA²s

Yes  

0.765   kg

G1047081 - SC33AR69V900TI

900   A

33  

805   kA²s

Yes  

0.765   kg

H1047082 - SC33AR69V10CTI

1000   A

33  

1070   kA²s

Yes  

0.765   kg