A3T100 Mersen A3T Low Voltage Fuse 300V 100A Fuse - Essential Electric Supply
A3T100 Mersen A3T Low Voltage Fuse 300V 100A Fuse - Essential Electric Supply

Mersen A3T100 - Class T Fuse 100A 300V (200kA AIC)

Mersen
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Mersen A3T100 is a Class T low-voltage fuse designed for high-performance circuit protection in industrial applications. It features a 300V AC/DC voltage rating and 100A current capacity, with a compact cylindrical design measuring 0.81" in diameter and 1.56" clip center spacing. The fuse meets stringent industry standards with its 200kA interrupting rating at 300V and robust construction using time-delay characteristics for overload protection. Typical applications include motor branch circuits, transformers, and power distribution equipment requiring reliable fault current interruption.

Key Features & Specifications
  • Type: Class T time-delay fuse, single barrel construction
  • Voltage Rating: 300V AC/DC
  • Current Rating: 100A
  • Dimensions: 0.81" diameter, 1.56" clip center
  • Standards: UL/CSA recognized
  • Applications: Motor protection, power distribution, industrial controls
  • AIC rating: 200kA@300V
  • Class Rating: T
  • Weight: 0.08 lb
Product Identification
  • UPC: 782001890186
  • GTIN: 00782001890186