Bussmann FRS-R-75 - RK5 Time-Delay Fuse 75A 600V (200kA AIC Rating)

Bussmann FRS-R-75 is a time-delay, current-limiting fuse designed for comprehensive circuit protection in industrial power distribution systems. It features a 600V AC voltage rating with a 75A current rating, providing reliable overload and short-circuit protection. The fuse construction includes a single-barrel design measuring 1.11 inches in diameter with a 7-7/8 inch length and weighs 1 lb, built to RK5 class specifications for superior current limitation. It meets rigorous industry standards including UL 248-12, CSA Certification Class 1422-01, and CE marking, ensuring compliance with safety requirements. Typical applications include motor branch circuits, transformers, and feeder circuits where high interrupting capacity up to 200kA at 600V is essential for industrial equipment protection.

Key Features & Specifications

• Type: Time-delay current-limiting fuse, RK5 class, single barrel design
• Voltage Rating: 600V AC
• Current Rating: 75A
• Dimensions: 1.11 inch diameter x 7-7/8 inch length
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuits, transformers, industrial power distribution
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 1 lb
• Family: Fusetron
• Item Subcategory: Low Voltage Fuse
• Country of Origin: Mexico

Product Identification

• UPC: 051712508599
• GTIN: 00051712508599