Bussmann FRS-R-25 - RK5 Time-Delay Fuse 25A 600V (200kA AIC Rating)

Bussmann FRS-R-25 is a time-delay, low-voltage fuse from the Fusetron family designed to provide reliable circuit protection for motor circuits and transformers. It features a 25A current rating and 600V voltage rating with a high 200kA interrupting capacity at 600V for robust fault protection. The fuse construction includes a single-barrel design with 0.81-inch diameter and 5-inch length, weighing 1 lb, utilizing RK5 class time-delay characteristics to handle temporary overloads. It complies with UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, and CE standards for industrial safety requirements. Typical applications include motor branch circuits, transformer protection, and industrial control panels where time-delay protection is essential.

Key Features & Specifications

• Type: Time-delay low-voltage fuse, single barrel, RK5 class
• Voltage Rating: 600V AC
• Current Rating: 25A
• Dimensions: 5 inches length, 0.81 inches diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuits, transformer protection, industrial control panels
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Certification: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ

Product Identification

• UPC: 051712508339
• GTIN: 00051712508339