Bussmann FRN-R-1 - Time-Delay Fuse 1A 250V (200kA AIC RK5 Class)

Bussmann FRN-R-1 is a time-delay, low-voltage fuse designed for motor circuit protection and branch circuit applications requiring high interrupting capacity. It features a 1A current rating and 250V voltage rating with a 200kA interrupting capacity at 250V AC. The fuse construction includes a single-barrel design with 0.56-inch diameter and 2-inch length, weighing 1 lb, meeting RK5 class requirements for time-delay characteristics. Certified to UL 248-12, CSA Certification Class 1422-01, and CE standards, this Fusetron series fuse provides reliable protection for industrial motor circuits, transformers, and power distribution systems where current inrush conditions require delayed response while maintaining short-circuit protection.

Key Features & Specifications

• Type: Time-delay low-voltage fuse, single-barrel construction
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 2-inch length, 0.56-inch diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuit protection, transformer protection, branch circuits
• Class Rating: RK5
• AIC rating: 200kA@250V
• Barrels: 1
• Weight: 1 lb
• Family: Fusetron
• Country of Origin: Mexico

Product Identification

• UPC: 051712507080
• GTIN: 00051712507080