Bussmann NOS-300 - Class H Fuse 300A (10kA@600V Interrupting Rating)

Bussmann NOS-300 is a Class H low-voltage fuse designed for circuit protection in industrial power distribution systems. This 300A rated fuse operates at 600V AC with an interrupting rating of 10kA, providing reliable overcurrent protection. Constructed as a single-barrel fuse measuring 11.63 inches in length with a 2.59-inch diameter, the unit features robust construction weighing 3 lb. The NOS Series fuse complies with industry standards for Class H fuses, making it suitable for service entrance equipment, industrial control panels, and main distribution circuits where high-interrupting capacity is required.

Key Features & Specifications

• Type: Class H low-voltage fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 300A
• Dimensions: 11.63" L × 2.59" W × 2.59" H
• Diameter: 2.59 inches
• Weight: 3 lb
• Standards: Class H fuse standards
• Applications: Industrial power distribution, service entrance equipment, control panels
• AIC Rating: 10kA@600V
• Barrels: 1
• Class Rating: H
• Family: NOS Series

Product Identification

• UPC: 051712313001
• GTIN: 00051712313001