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

Bussmann NOS-5 is a Class RK5 low-voltage fuse designed for circuit protection in industrial and commercial applications. It features a 600V AC/DC voltage rating and a 5A current rating, with a 50kA interrupting capacity at 600V for reliable short-circuit protection. The fuse measures 5 inches in length with a 0.81-inch diameter and features a single-barrel construction with a 1.153 lb weight. It meets multiple industry standards including UL, CSA, and CE certifications (File E4273, STD 248-9, Class 1421-01) for safety and performance. Typical applications include motor control centers, panelboards, and industrial power distribution systems requiring RK5 fuse protection.

Key Features & Specifications

• Type: Class RK5 low-voltage current-limiting fuse
• Voltage Rating: 600V AC/DC
• Current Rating: 5A
• Dimensions: 5 in length, 0.81 in diameter
• Weight: 1.153 lb
• Standards: UL Listed (File E4273), CSA Certified (Class 1421-01, File 53787), CE, STD 248-9
• Applications: Industrial power distribution, motor control centers, panelboards
• AIC rating: 50kA@600V
• Class Rating: RK5
• Barrels: 1
• Country of Origin: Mexico

Product Identification

• UPC: 051712310048
• GTIN: 00051712310048