Bussmannn NOS-2 - Low Voltage Fuse RK5 Class (600V, 2A, 50kA AIC)

Bussmannn NOS-2 is a low-voltage current-limiting fuse designed for overcurrent protection in industrial electrical systems. It features a 600V AC/DC voltage rating and a 2A current rating, with a 50kA interrupting capacity at 600V for reliable fault protection. The fuse has a compact cylindrical design with a 1.84-inch diameter and 5-inch length, constructed as a single-barrel RK5 class fuse with robust materials for durability. It meets multiple industry standards including UL, CSA, and CE certifications (File E4273, STD 248-9, Class 1421-01). Typical applications include motor control centers, transformers, and power distribution equipment requiring precise overcurrent protection.

Key Features & Specifications

• Type: Current-limiting low-voltage fuse, RK5 class, single-barrel construction
• Voltage Rating: 600V AC/DC
• Current Rating: 2A
• Dimensions: 5 in length, 1.84 in diameter
• Standards: UL Listed (File E4273), CSA Certified (Class 1421-01, File 53787), CE, Guide JDDZ, STD 248-9
• Applications: Industrial power distribution, motor protection, transformer circuits
• AIC rating: 50kA@600V
• Weight: 1.153 lb
• Country of Origin: Mexico

Product Identification

• UPC: 05171231002
• GTIN: 00051712310024