A3T3 Mersen A3T Low Voltage Fuse 300V 3A Fuse - Essential Electric Supply
A3T3 Mersen A3T Low Voltage Fuse 300V 3A Fuse - Essential Electric Supply

Mersen A3T3 - Class T Fuse 3A 300V (200kA AIC)

Mersen
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Mersen A3T3 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 3A current capacity with a 200kA interrupting rating at 300V for reliable fault protection. The compact cylindrical design measures 0.41" in diameter with a single-barrel construction and weighs 5 lb, meeting UL/CSA standards for safety compliance. This fuse is commonly used in power distribution systems, motor controls, and transformer protection where high interrupting capacity is required.

Key Features & Specifications
  • Type: Class T fast-acting fuse with single-element design
  • Voltage Rating: 300V AC/DC
  • Current Rating: 3A
  • Dimensions: 0.41" diameter
  • Standards: UL/CSA listed
  • Applications: Industrial power distribution, motor protection
  • AIC rating: 200kA@300V
  • Class Rating: T
  • Barrels: 1
  • Weight: 5 lb
Product Identification
  • UPC: 782001890032
  • GTIN: 00782001890032