Eaton Bussmann FRN-R-1/2 - Time-Delay Fuse 1A 250V (200kA AIC RK5 Class)

Eaton Bussmann FRN-R-1/2 is a time-delay, current-limiting fuse designed for comprehensive circuit protection in industrial electrical systems. It features a 1A current rating and 250V voltage rating with a high 200kA interrupting capacity at 250V for reliable fault protection. The fuse measures 2 inches in length with a 0.56-inch diameter and utilizes a single-barrel construction with RK5 class rating for dual-element protection. It complies with UL 248-12 standards under Guide JDDZ and carries CSA Certification Class 1422-01 along with CE marking. Typical applications include motor branch circuits, transformers, and feeder circuits where time-delay characteristics prevent nuisance openings during temporary overload conditions.

Key Features & Specifications

• Type: Time-delay, current-limiting fuse with dual-element RK5 class rating
• Voltage Rating: 250V AC
• Current Rating: 1A
• Dimensions: 2 inches length, 0.56 inches diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuits, transformers, industrial feeder protection
• AIC rating: 200kA@250V
• Barrels: 1
• Class Rating: RK5
• Diameter: 0.56 inches
• Certification: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
• Family: Fusetron
• Country of Origin: Mexico
• Weight: 1 lb

Product Identification

• UPC: 051712507059
• GTIN: 00051712507059