Mersen A3T700 - Class L Fuse 700A@300V (200kA AIC Rating)

Mersen A3T700 is a Class L low-voltage fuse designed for high-current circuit protection in industrial power distribution systems. It features a 300V AC/DC voltage rating and 700A current capacity, housed in a durable 3-inch diameter single-barrel construction with 2.22-inch clip centers. This fuse meets industry standards with a 200kA interrupting rating at 300V, providing reliable short-circuit protection for motor control centers, service entrance equipment, and switchgear applications.

Key Features & Specifications

• Type: Class L time-delay fuse with sand-filled ceramic body
• Voltage Rating: 300V AC/DC
• Current Rating: 700A
• Dimensions: 3" diameter, 2.22" clip center spacing
• Standards: UL/CSA listed
• Applications: Industrial power distribution, motor protection, switchgear
• AIC rating: 200kA@300V
• Class Rating: L
• Barrels: 1
• Weight: 3 lb

Product Identification

• UPC: 78200189082
• GTIN: 00782001890827