Bussmann FRS-R-100 - Time-Delay Fuse 100A 600V (RK5 Class 200kA AIC)

Bussmann FRS-R-100 is a Fusetron time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 100A current rating and 600V voltage rating with a high 200kA interrupting capacity for reliable fault protection. The fuse construction includes a single-barrel design with 1.11-inch diameter and 7-7/8 inch length, weighing 1 lb, meeting RK5 class requirements for time-delay characteristics. It complies with UL 248-12, CSA Certification Class 1422-01, and CE standards for industrial safety. Typical applications include motor branch circuits, transformers, and feeder protection where selective coordination is required.

Key Features & Specifications

• Type: Fusetron time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 100A
• Dimensions: 7-7/8 inch length, 1.11 inch diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuits, transformer protection, industrial feeders
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Family: Fusetron
• Country of Origin: Mexico

Product Identification

• UPC: 051712508438
• GTIN: 00051712508438