Bussmann FRN-R-250 - Fusetron Time-Delay Fuse 250A (20kA AIC @250Vdc)

Bussmann FRN-R-250 is a Fusetron time-delay fuse designed for circuit protection in industrial electrical systems. It features a 250V AC/DC voltage rating and 250A current capacity with a 20kA interrupting rating at 250V DC, housed in a durable 8-5/8" cylindrical body with 2.38" diameter and 1 lb weight. The RK5-class fuse meets CE, CSA (Class 1422-01), and UL 248-12 (Guide JDDZ) standards for reliable overcurrent protection in motor control centers, transformers, and power distribution equipment.

Key Features & Specifications

• Type: FRN-R time-delay fuse with single-barrel construction
• Voltage Rating: 250V AC/DC
• Current Rating: 250A
• Dimensions: 8-5/8" length x 2.38" diameter
• Standards: CE, CSA Class 1422-01, UL 248-12 Guide JDDZ
• Applications: Motor circuits, transformers, industrial power distribution
• Class Rating: RK5
• AIC rating: 20kA@250Vdc
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712507509
• GTIN: 00051712507509