Bussmann FRN-R-12 - Class RK5 Time-Delay Fuse 12A 250V (200kA AIC Rating)

The Bussmann FRN-R-12 is a Class RK5 dual-element time-delay fuse designed to provide reliable circuit protection for motor circuits and other applications with high inrush currents. It features a 12A current rating and 250V voltage rating with an impressive 200kA interrupting capacity at 250V AC. The fuse is constructed as a single-barrel design with a 0.56-inch diameter and 2-inch length, weighing 1 lb, and meets rigorous safety standards including UL 248-12 and CSA Certification Class 1422-01. This industrial-grade fuse is commonly deployed in motor control centers, industrial control panels, and power distribution systems where dependable overload and short-circuit protection is essential.

Key Features & Specifications

• Type: Class RK5 dual-element time-delay fuse, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 12A
• Dimensions: 2-inch length, 0.56-inch diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuit protection, industrial control panels, power distribution systems
• AIC rating: 200kA@250V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Certification: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ

Product Identification

• UPC: 051712507295
• GTIN: 00051712507295