Bussmann NOS-6 - Low Voltage Fuse 6A 600V (RK5 Class 50kA AIC)

The Bussmann NOS-6 is a low-voltage current-limiting fuse designed to provide reliable circuit protection in industrial electrical systems. It features a 6A current rating and 600V voltage rating with a high interrupting capacity of 50kA, ensuring effective fault current protection. The fuse construction includes a single-barrel design with a 1.34-inch diameter and 5-inch length, manufactured to RK5 class specifications for time-delay characteristics. It complies with multiple industry standards including UL, CSA, and CE certifications for safety and performance. Typical applications include motor branch circuits, transformers, and feeder circuits where coordinated overload protection is required.

Key Features & Specifications

• Type: Low-voltage current-limiting fuse, single-barrel construction, RK5 class time-delay
• Voltage Rating: 600V AC
• Current Rating: 6A
• Dimensions: 5 inches length, 1.34 inches diameter
• Standards: UL Listed (File E4273), CSA Certified (Class 1421-01, File 53787), CE, Guide JDDZ, STD 248-9
• Applications: Motor circuits, transformers, industrial feeder protection
• AIC rating: 50kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1.153 lb
• Certification: CE, UL Listed, Guide JDDZ, File E4273, STD 248-9, CSA Certified Class 1421-01, File 53787

Product Identification

• UPC: 051712310062
• GTIN: 00051712310062