5MCLS-3R-B Eaton Limitamp Medium Voltage Fuse 4800V 100A Fuse - Essential Electric Supply
5MCLS-3R-B Eaton Limitamp Medium Voltage Fuse 4800V 100A Fuse - Essential Electric Supply

Bussmann 5MCLS-3R-B - MCLS Fuse 100A 4800V (Class R)

Bussmann
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Bussmann 5MCLS-3R-B is a medium-voltage current-limiting fuse designed for protecting electrical equipment in industrial power distribution systems. It provides reliable overcurrent protection with a 100A current rating and a 4800V voltage rating, engineered to interrupt high fault currents up to 50kA. The fuse features a robust, single-barrel construction with a 3-inch diameter and bolt-in connection terminals, housed within a compact form factor measuring 18.75" L x 4.47" H x 3" W and weighing 10 lb. It complies with the IEEE Std. C37.41 standard and carries a Class R rating, ensuring enhanced safety by preventing the installation of a fuse with a lower interrupting rating. Typical applications include safeguarding transformers, motors, and feeders in medium-voltage switchgear and control circuits.

Key Features & Specifications
  • Type: MCLS (Medium Voltage Current-Limiting) fuse, single-barrel construction with bolt-in connection
  • Voltage Rating: 4800V
  • Current Rating: 100A
  • Dimensions: 18.75 in (Length/Depth) x 4.47 in (Height) x 3 in (Width)
  • Standards: IEEE Std. C37.41
  • Applications: Protection for transformers, motors, and feeders in industrial power distribution
  • AIC rating: 50kA @ 4.8kV
  • Class Rating: R
  • Diameter: 3 in
  • Clip Center: 19.2 in
  • Weight: 10 lb
  • Country of Origin: United States


Product Identification
  • UPC: 786685409306
  • GTIN: 00786685409306