Mersen A3T225 - Class T Fuse 225A 300V (200kA AIC Rating)

Mersen A3T225 is a Class T low-voltage fuse designed for high-interrupting capacity circuit protection in industrial applications. This 225A rated fuse operates at 300V with an impressive 200kA interrupting rating, providing reliable short-circuit protection. The single-barrel construction features a 1.33-inch diameter body with 1.84-inch clip center spacing for standardized mounting. UL and CSA certified, this fuse meets rigorous safety standards for electrical protection systems. Typical applications include industrial control panels, motor branch circuits, and service entrance equipment where high fault current protection is critical.

Key Features & Specifications

• Type: Class T low-voltage fuse, single-barrel construction
• Voltage Rating: 300V AC/DC
• Current Rating: 225A
• Dimensions: 1.33" diameter, 1.84" clip center spacing
• Standards: UL, CSA certified
• Applications: Industrial control panels, motor protection, service entrance equipment
• AIC rating: 200kA @ 300V
• Class Rating: T
• Barrels: 1
• Weight: 1 lb
• Family: A3T

Product Identification

• UPC: 782001890247
• GTIN: 00782001890247