Bussmann FRN-R-75 - RK5 Time-Delay Fuse 75A 250V (200kA AIC Rating)

Bussmann FRN-R-75 is a time-delay, low-voltage fuse designed for comprehensive circuit protection in industrial applications, featuring a 75A current rating and 250V voltage rating for reliable performance. Its RK5 classification ensures high interrupting capacity up to 200kA at 250V while providing effective protection against overloads and short circuits. The fuse construction includes a single-barrel design with 1.06-inch diameter and 5-7/8-inch length, manufactured to meet rigorous CE, CSA Certification Class 1422-01, and UL 248-12 Guide JDDZ standards. This Fusetron series fuse is particularly suited for motor branch circuits, transformers, and power distribution systems where coordinated protection and time-delay characteristics are essential for maintaining operational continuity.

Key Features & Specifications

• Type: Time-delay, low-voltage fuse with single-barrel construction
• Voltage Rating: 250V AC
• Current Rating: 75A
• Dimensions: 5-7/8 inch length, 1.06 inch diameter
• Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
• Applications: Motor branch circuits, transformers, power distribution systems
• AIC rating: 200kA@250V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Family: Fusetron
• Country of Origin: Mexico

Product Identification

• UPC: 051712506939
• GTIN: 00051712506939