Bussmann NOS-5 - RK5 Class Fuse 5A 600V (50kA AIC Rating)

Bussmann NOS-5 is a low voltage current-limiting fuse designed for circuit protection in industrial electrical systems. It features a 5A current rating and 600V voltage rating with a high interrupting capacity of 50kA at 600V AC. The fuse construction includes a single barrel design with 0.81-inch diameter and 5-inch length, weighing 1.153 lb, meeting RK5 class requirements for time-delay characteristics. It complies with multiple industry standards including UL Listed, CSA Certified, and CE certifications. Typical applications include motor branch circuit protection, transformer protection, and industrial control panel circuits where coordinated protection is required.

Key Features & Specifications

• Type: Low Voltage Current-Limiting Fuse, RK5 Class, Time-Delay
• Voltage Rating: 600V AC
• Current Rating: 5A
• Dimensions: 5 inches length, 0.81 inches diameter
• Standards: UL Listed (File E4273), CSA Certified (Class 1421-01, File 53787), CE, Guide JDDZ, STD 248-9
• Applications: Motor branch circuits, transformer protection, industrial control panels
• AIC rating: 50kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1.153 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712310048
• GTIN: 00051712310048