Mersen A3T50 - Class T Fast-Acting Fuse 50A (200kA AIC @300V)

Mersen A3T50 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 50A current rating with a 200kA interrupting capacity at 300V for reliable short-circuit protection. The compact cylindrical design measures 0.56" in diameter with a single-barrel construction and weighs 0.02 lb, meeting UL/CSA standards for safety. This fuse is engineered for demanding environments including power distribution systems, industrial controls, and equipment protection where high fault current interruption is critical.

Key Features & Specifications

• Type: Class T fast-acting fuse with ceramic body construction
• Voltage Rating: 300V AC/DC
• Current Rating: 50A
• Dimensions: 0.56" diameter
• Standards: UL/CSA certified
• Applications: Industrial power distribution, motor protection, control circuits
• AIC rating: 200kA@300V
• Class Rating: T
• Barrels: 1
• Weight: 0.02 lb

Product Identification

• UPC: 782001890131
• GTIN: 00782001890131