Bussmann NON-20 - Class K5 Time-Delay Fuse 20A 250V (50kA AIC Rating)

Bussmann NON-20 is a low-voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 20A current rating and 250V voltage rating with a 50kA interrupting capacity, providing reliable overcurrent protection. The fuse measures 2 inches in length with a 0.56-inch diameter and utilizes a single-barrel construction with Class K5 time-delay characteristics. It complies with multiple industry standards including UL, CSA, and CE certifications. Typical applications include motor branch circuits, transformer protection, and industrial control panels where time-delay protection is required.

Key Features & Specifications

• Type: NON Series current-limiting time-delay fuse
• Voltage Rating: 250V AC
• Current Rating: 20A
• Dimensions: 2 inches length, 0.56 inches diameter
• Standards: UL Listed, CSA Certified, CE marked
• Applications: Motor circuits, transformer protection, industrial controls
• AIC rating: 50kA@250V
• Class Rating: K5
• Barrels: 1
• Weight: 1 lb
• Certification: UL File E4274, CSA File 53787, STD 248-9
• Family: NON Series
• Country of Origin: Mexico

Product Identification

• UPC: 051712101578
• GTIN: 00051712101578