Bussmann FRN-R-45 - RK5 Time-Delay Fuse 45A 250V (200kA AIC Rating)

Bussmann FRN-R-45 is a time-delay, current-limiting fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 45A current rating and 250V voltage rating with a 200kA interrupting capacity, providing reliable overload and short-circuit protection. The fuse measures 3 inches in length with a 0.81-inch diameter and utilizes a single-barrel construction with RK5 class rating for enhanced safety and performance. Certified to UL 248-12, CSA Class 1422-01, and CE standards, this Fusetron series fuse meets rigorous industry requirements for motor branch circuit protection, transformer protection, and feeder circuit applications across various industrial environments.

Key Features & Specifications

• Type: Time-delay current-limiting fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 45A
• Dimensions: 3 inches length, 0.81 inches diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor branch circuits, transformer protection, feeder circuits
• AIC rating: 200kA@250V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Family: Fusetron
• Country of Origin: Mexico

Product Identification

• UPC: 051712101790
• GTIN: 00051712101790