Bussmann FRN-R-75 - Time-Delay Fuse 75A (200kA AIC @250V)

Bussmann FRN-R-75 is a Fusetron time-delay fuse designed for circuit protection in industrial electrical systems. It features a 250V AC voltage rating and 75A current rating with a 200kA interrupting capacity, housed in a 1.06-inch diameter, 5-7/8-inch long RK5-class barrel construction. The fuse meets CE, CSA Class 1422-01, and UL 248-12 standards, making it suitable for motor branch circuits, transformers, and other equipment requiring time-delay protection against overloads and short circuits.

Key Features & Specifications

• Type: Time-delay low-voltage fuse (FRN-R) with sand-filled ceramic body
• Voltage Rating: 250V AC
• Current Rating: 75A
• Dimensions: 5-7/8" length x 1.06" diameter
• Standards: CE, CSA Class 1422-01, UL 248-12 Guide JDDZ
• Applications: Motor circuits, transformers, industrial control panels
• Class Rating: RK5
• AIC rating: 200kA@250V
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712506939
• GTIN: 00051712506939