Bussmann NON-45 - Class K5 Fuse 45A 250V (50kA AIC Rating)

Bussmann NON-45 is a low-voltage current-limiting fuse designed for overcurrent protection in industrial electrical systems. This 45A rated fuse operates at 250V AC with a 50kA interrupting capacity, providing reliable short-circuit protection. The single-barrel construction features a 0.81-inch diameter and 3-inch length with a robust design weighing 1.1 lb. It meets multiple industry standards including UL Listed, CSA Certified, and CE compliance. Typical applications include motor branch circuits, feeder protection, and industrial control panels where Class K5 performance is required.

Key Features & Specifications

• Type: Current-limiting fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 45A
• Dimensions: 3-inch length, 0.81-inch diameter
• Standards: UL Listed (File E4274), CSA Certified (Class 1421-01, File 53787), CE, Guide JDDZ, STD 248-9
• Applications: Motor protection, industrial control circuits, feeder circuits
• Class Rating: K5
• AIC rating: 50kA@250V
• Barrels: 1
• Weight: 1.1 lb
• Country of Origin: Mexico
• Family: NON Series

Product Identification

• UPC: 051712101622
• GTIN: 00051712101622