Bussmann FRS-R-1-4/10 - Time-Delay Fuse 1A 600V (RK5 Class 200kA AIC)

Bussmann FRS-R-1-4/10 is a low voltage time-delay fuse designed for comprehensive circuit protection in industrial applications. It features a 600V AC voltage rating with a 1A current rating and 200kA interrupting capacity at 600V for reliable fault protection. The fuse construction includes a single-barrel design with 0.81-inch diameter and 5-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 power distribution systems where coordinated protection is essential.

Key Features & Specifications

• Type: FRS-R time-delay fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 1A
• Dimensions: 5-inch length, 0.81-inch diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuits, transformers, power distribution systems
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Family: Fusetron
• Item Subcategory: Low Voltage Fuse
• Country of Origin: Mexico

Product Identification

• UPC: 051712508117