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

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