HSJ45 Mersen High Speed Low Voltage Fuse 600V 45A Fuse - Essential Electric Supply
HSJ45 Mersen High Speed Low Voltage Fuse 600V 45A Fuse - Essential Electric Supply

Mersen HSJ45 - High Speed Fuse 45A 600V (200kA AIC)

Mersen
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Mersen HSJ45 is a High Speed Class J fuse designed for rapid circuit protection in low-voltage applications. It features a 600V AC rating with a 45A current capacity and a 200kA interrupting rating, housed in a compact 2.38-inch single-barrel design weighing 0.16 lb. UL-recognized (File E2137), this Mexican-manufactured fuse meets stringent safety standards for industrial power distribution systems, motor circuits, and equipment protection where fast-acting fault interruption is critical.

Key Features & Specifications
  • Type: High Speed (HSJ) fuse with single-element construction
  • Voltage Rating: 600V AC
  • Current Rating: 45A
  • Dimensions: 2.38 in length
  • Weight: 0.16 lb
  • Standards: UL File E2137 (Recognized Component)
  • Applications: Industrial motor protection, power distribution
  • Class Rating: J
  • Barrels: 1
  • AIC rating: 200kA@600V
Product Identification
  • UPC: 78200132952
  • GTIN: 00782001329525