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1SC

Approvals & Standards
UL Recognized Component File E52283

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

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

Key features & benefits

  • Modular two-piece design

  • Compact footprint

  • Stud versions

  • Heat dissipating integral box connector versions

  • Accommodates a large range of semiconductor fuses

  • Rugged phenolic insulators

Applications

  • Modular semiconductor fuse blocks

  • Volts:

  • 1000VAC/DC (SCCR: 200kA)

  • 1500VAC/DC (SCCR: 100kA)

  • Amps:

  • 800A Maximum

Technical Specifications

Frequency (Hz) 50/60 Hz
Amperage Range 1 to 800 A
Short Circuit Current Rating (SCCR) 200 kA
UL Category Code IZLT2
CSA File Number Class 6225, File 032169_0_000

Reference Finder

4 references in this series

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Item number Ampere rating Fuse size Fuse Type/Class Number of poles Indication System Product weight
1SC250 See product
 400A - Semiconductor 1-Pole No 0.0907kg
1SC375 See product
 800A - Semiconductor 1-Pole No 0.1996kg
1SCM10 See product
 800A - Semiconductor 1-Pole No 0.1996kg
1SCM8 See product
 400A - Semiconductor 1-Pole No 0.0907kg
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