Bussmann FRN-R-3 - Fusetron Time-Delay Fuse 3A (200kA@250V RK5 Class)

Bussmann FRN-R-3 is a Fusetron time-delay fuse designed for circuit protection in industrial electrical systems. This 250VAC-rated fuse features a 3A current rating with a 200kA interrupting capacity, housed in a compact 0.56" diameter x 2" long barrel construction weighing 1 lb. Certified to UL 248-12, CSA Class 1422-01, and CE standards, it meets RK5 class requirements for motor circuit protection. Typical applications include transformer protection, industrial control panels, and equipment requiring time-delay fault clearing.

Key Features & Specifications

• Type: RK5 time-delay fuse with sand-filled ceramic body
• Voltage Rating: 250VAC
• Current Rating: 3A
• Dimensions: 0.56" diameter x 2" length
• Standards: UL 248-12, CSA Class 1422-01, CE
• Applications: Motor circuits, transformers, industrial controls
• Class Rating: RK5
• AIC rating: 200kA@250V
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 051712506991
• GTIN: 00051712506991