Bussmann FRS-R-12 - RK5 Time-Delay Fuse 12A 600V (200kA AIC)

The Bussmann FRS-R-12 is a Fusetron time-delay, low-voltage fuse designed to provide reliable circuit protection for motor circuits and transformers against overloads and short circuits. It features a 12A current rating and a 600V AC voltage rating, suitable for industrial power systems. The fuse is constructed with a single-barrel design measuring 5 inches in length and 0.81 inches in diameter, built to RK5 class standards for high interrupting capacity. It complies with UL 248-12, CSA Certification Class 1422-01, and CE standards, ensuring safe operation. Typical applications include protection of motor branch circuits, feeders, and industrial control panels where durable, time-delay protection is required.

Key Features & Specifications

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

Product Identification

• UPC: 005171250829
• GTIN: 00051712508292