Bussmannn FRS-R-350 - Fusetron Time-Delay Fuse 350A (200kA@600V Interrupt Rating)

Bussmannn FRS-R-350 is a Fusetron time-delay fuse designed for circuit protection in industrial electrical systems. It features a 600V AC rating with a 350A current capacity and 200kA interrupting rating at 600V for reliable overcurrent protection. The fuse has a compact 2.34-inch diameter cylindrical design with RK5 class rating and single-barrel construction, weighing 1 lb for easy handling. Certified to UL 248-12, CSA Class 1422-01, and CE standards, it meets stringent safety requirements. Typical applications include motor control centers, transformers, and feeder circuits requiring time-delay protection.

Key Features & Specifications

• Type: Fusetron time-delay fuse (RK5 class)
• Voltage Rating: 600V AC
• Current Rating: 350A
• Dimensions: 2.34" diameter x 11-5/8" length
• Standards: UL 248-12, CSA Class 1422-01, CE
• Applications: Industrial motor protection, transformers, feeders
• AIC rating: 200kA@600V
• Barrels: 1
• Weight: 1 lb
• Certification: CE, CSA, UL

Product Identification

• UPC: 051712508520
• GTIN: 00051712508520