Eaton Bussmann FRN-R-4/10 - RK5 Time-Delay Fuse 4A 250V (200kA AIC)

Eaton Bussmann FRN-R-4/10 is a time-delay, current-limiting fuse from the Fusetron family designed to provide reliable circuit protection for motor circuits and transformers. It features a 4A current rating and a 250V AC voltage rating, with a compact single-barrel construction measuring 2 inches in length and 0.56 inches in diameter with a weight of 1 lb. This RK5 class fuse complies with UL 248-12, CSA Certification Class 1422-01, and CE standards, offering an interrupting rating of 200kA at 250V AC. It is commonly employed in industrial applications for safeguarding motors, motor starters, and transformers against overloads and short circuits.

Key Features & Specifications

• Type: Time-delay, current-limiting, low-voltage fuse, single barrel
• Voltage Rating: 250V AC
• Current Rating: 4A
• Dimensions: 2 in length, 0.56 in diameter
• Standards: CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ
• Applications: Motor circuit and transformer protection
• Class Rating: RK5
• AIC rating: 200kA @ 250V AC
• Barrels: 1
• Weight: 1 lb

Product Identification

• UPC: 051712507042
• GTIN: 00051712507042