Bussmann FRS-R-40ID - Time-Delay Fuse 40A 600V (RK5 Class, 200kA AIC)

Bussmann FRS-R-40ID is a time-delay fuse designed for comprehensive circuit protection in industrial power distribution systems. This 40A rated fuse operates at 600V AC with a 200kA interrupting capacity, providing reliable overload and short-circuit protection. The fuse features a 1.06-inch diameter and 5-1/2-inch length construction with RK5 class rating, ensuring coordinated protection with upstream devices. It complies with UL 248-12 and CSA Certification Class 1422-01 standards, meeting rigorous safety requirements. Typical applications include motor branch circuits, transformers, and industrial control panels where time-delay characteristics prevent nuisance tripping during temporary overload conditions.

Key Features & Specifications

• Type: Time-delay fuse with RK5 class rating, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 40A
• Dimensions: 5-1/2 inches length, 1.06 inches diameter
• Standards: UL 248-12 Guide JDDZ, CSA Certification Class 1422-01, CE
• Applications: Motor circuits, transformers, industrial control panels
• AIC rating: 200kA@600V
• Class Rating: RK5
• Barrels: 1
• Weight: 2 lb
• Certification: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ

Product Identification

• UPC: 051712204620
• GTIN: 00051712204620