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Approvals & Standards

  • UL Recognized Component File E52283

Key features & benefits

Mersen 1SC and 1MSC semiconductor fuse blocks feature modular mounting that offers greater flexibility in adjusting to various fuse lengths. Both stud type and integral box connector versions are offered to allow for user preference of wire terminations. The integral box connector versions also provide for greater heat dissipation. Mounting hardware is supplied with the blocks

More specifications

Applications

  • Modular semiconductor fuse blocks
Volts:
  • 1000VAC/DC (SCCR: 200kA)
  • 1500VAC/DC (SCCR: 100kA)
Amps:
  • 800A Maximum

Product Specifications

Frequency (Hz)

50/60   Hz

Ampere range

1 to 800 A  

Short Circuit Current Rating (SCCR)

200   kA

UL file number

File E171957  

UL Category Code

IZLT2  

CSA File number

Class 6225, File 032169_0_000  

REACH Compliant

Yes  

Max Operating Temp.

80   °C

Max Storage Temp.

80   °C

Min Storage Temp.

-25   °C

Harmonized System

853690  

References in this series  (4)

1SC250

400   A

-

Semiconductor  

1-pole  

No

0.0907   kg

1SC375

800   A

-

Semiconductor  

1-pole  

No

0.1996   kg

1SCM10

800   A

-

Semiconductor  

1-pole  

No

0.1996   kg

1SCM8

400   A

-

Semiconductor  

1-pole  

No

0.0907   kg