S&C Electric 86151R2 - SM-5 Current-Limiting Fuse 15.5kV/200A (50kA Interrupt Rating)
S&C Electric 86151R2 - SM-5 Current-Limiting Fuse 15.5kV/200A (50kA Interrupt Rating)
S&C Electric 86151R2 - SM-5 Current-Limiting Fuse 15.5kV/200A (50kA Interrupt Rating)
S&C Electric 86151R2 - SM-5 Current-Limiting Fuse 15.5kV/200A (50kA Interrupt Rating)

S&C Electric 86151R2 - SM-5 Current-Limiting Fuse 15.5kV/200A (50kA Interrupt Rating)

S&C Electric
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S&C Electric 86151R2 is a high-voltage current-limiting fuse designed for protecting electrical distribution systems from short-circuit faults. Rated for 15.5 kV AC systems with a 200A continuous current rating, it features a rugged silver-sand construction housed in a weather-resistant fiberglass tube for reliable arc quenching. The fuse meets IEEE C37.40-2003 standards for distribution-class fuses and is UL listed for industrial power applications. Typical installations include substations, switchgear, and motor control centers where high interrupting capacity is required.

Key Features & Specifications
  • Type: SM-5 Class Current-Limiting Fuse with silver-sand element
  • Voltage Rating: 15.5 kV AC
  • Current Rating: 200A continuous
  • Dimensions: 23 lb weight, SM-5 family standard footprint
  • Standards: IEEE C37.40-2003, UL listed
  • Applications: Substation protection, switchgear, motor control centers
  • Interrupting Rating: 50kA symmetrical
  • Construction: Fiberglass tube with weather-resistant finish
  • Mounting: Vertical or horizontal fuse holder installation
  • Section: Fuse Holders