A4J Class J fuses deliver excellent current-limiting protection to a wide variety of applications. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings, interrupting ratings or current-limiting capability.

Specifications:

Type: Class J
Characteristics: Fast Acting
Voltage Rating: 600 Volt AC, 300 Volt DC
Current Rating: 300 Amp
Interrupting Rating: 200 Kiloamp (AC), 100 Kiloamp (DC)
Terminal Type: Blade
Diameter: 2-1/8 Inch
Length: 7-1/8 Inch
Approval: UL 248/248-8, CSA C22.2