Cooper FA12J40 - Medium Voltage Current-Limiting Fuse 40A (8300V Class C)

Cooper FA12J40 is a medium voltage current-limiting fuse designed for circuit protection in industrial power distribution systems. This Class C fuse features an 8300V voltage rating and 40A current rating for robust electrical protection. The single-barrel construction with 2-inch diameter and special connection interface provides reliable performance in demanding environments. Engineered to meet industry standards for medium voltage applications, this 4 lb fuse delivers dependable overcurrent protection for transformers, motors, and other critical industrial equipment.

Key Features & Specifications

• Type: Medium voltage current-limiting fuse, Class C rating
• Voltage Rating: 8300V
• Current Rating: 40A
• Dimensions: 2-inch diameter
• Standards: Industrial medium voltage protection standards
• Applications: Industrial power distribution, transformer protection, motor circuits
• Connection: Special
• Barrels: 1
• Weight: 4 lb
• Class Rating: C
• Item Subcategory: Medium Voltage