Mersen A3T300 - Class T Fuse 300A 300V (200kA AIC)

Mersen A3T300 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 300A current rating with a 200kA interrupting capacity at 300V for reliable fault protection. The single-barrel design measures 1.33" in diameter with 1.84" clip center spacing, constructed to UL/CSA standards for safety compliance. This fuse is commonly used in switchgear, motor control centers, and power distribution systems requiring robust short-circuit protection.

Key Features & Specifications

• Type: Class T fast-acting low-voltage fuse with single barrel construction
• Voltage Rating: 300V AC/DC
• Current Rating: 300A
• Dimensions: 1.33" diameter, 1.84" clip center spacing
• Standards: UL/CSA listed
• Applications: Industrial switchgear, motor protection, power distribution
• AIC rating: 200kA@300V
• Class Rating: T
• Barrels: 1
• Weight: 2 lb

Product Identification

• UPC: 782001890261
• GTIN: 00782001890261