OT45 Ferraz Shawmut OT Series Low Voltage Fuse 250V 45A Fuse - Essential Electric Supply
OT45 Ferraz Shawmut OT Series Low Voltage Fuse 250V 45A Fuse - Essential Electric Supply

Eaton OT45 - Class K-5 Fuse 45A 250V (50kA AIC Rating)

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Eaton OT45 is a Class K-5 low-voltage current-limiting fuse designed for robust circuit protection in industrial applications. It provides 45A current protection with a 250V AC voltage rating and features a 50kA interrupting rating at 250V for reliable fault current interruption. The fuse construction utilizes a single-barrel design measuring 3 inches in length with 0.81-inch diameter, manufactured to industry standards for consistent performance. This OT Series fuse meets applicable safety standards for electrical protection systems. Typical applications include motor branch circuits, feeder circuits, and industrial control panels where Class K protection is specified.

Key Features & Specifications
  • Type: Class K-5 current-limiting fuse, single barrel design
  • Voltage Rating: 250V AC
  • Current Rating: 45A
  • Dimensions: 3 inches length, 0.81 inches diameter
  • Standards: Meets industry electrical protection standards
  • Applications: Motor branch circuits, feeder circuits, industrial control panels
  • AIC rating: 50kA@250V
  • Class Rating: K-5
  • Barrels: 1
  • Weight: 7 lb
  • Family: OT Series
  • Item Subcategory: Low Voltage Fuse
  • Country of Origin: Mexico


Product Identification
  • UPC: 782001700171
  • GTIN: 00782001700171