Bussmannn JJN-1000 - Class T Fuse 1000A@300V (200kA AIC)

Bussmannn JJN-1000 is a Class T low-voltage fuse designed for high-current circuit protection in industrial applications. It features a 300V AC/DC voltage rating and 1000A current capacity, with a compact 4x2x2-inch (LxHxW) ceramic body construction weighing 5 lb. The fuse meets industry standards with a 200kA interrupting rating at 300V and T-class protection characteristics, making it suitable for switchgear, motor control centers, and power distribution systems requiring robust short-circuit protection.

Key Features & Specifications

• Type: Class T fast-acting fuse with ceramic body
• Voltage Rating: 300V AC/DC
• Current Rating: 1000A
• Dimensions: 4" L x 2" H x 2" W
• Weight: 5 lb
• Diameter: 2 inches
• Barrels: 1
• AIC Rating: 200kA @ 300V
• Standards: UL/CSA recognized
• Applications: Industrial switchgear, MCCs, power distribution

Product Identification

• UPC: 051712627191
• GTIN: 00051712627191