Bussmann FRN-R-225 - Fusetron Time-Delay Fuse 225A (20kA AIC @250V DC)

Bussmann FRN-R-225 is a Fusetron time-delay fuse designed for circuit protection in industrial electrical systems. It features a 250V AC/DC voltage rating and 225A current capacity with a 20kA interrupting rating at 250V DC. The fuse has a compact 2.38-inch diameter cylindrical design with RK5 class rating and single-barrel construction, weighing 1 lb. Certified to UL 248-12, CSA Class 1422-01, and CE standards, it provides reliable protection for motor circuits, transformers, and power distribution equipment.

Key Features & Specifications

• Type: Time-delay low-voltage fuse (FRN-R) with current-limiting RK5 classification
• Voltage Rating: 250V AC/DC
• Current Rating: 225A
• Dimensions: 2.38" diameter x 8-5/8" length
• Standards: UL 248-12 (Guide JDDZ), CSA Class 1422-01, CE
• Applications: Motor protection, transformers, industrial power distribution
• Class Rating: RK5
• AIC rating: 20kA@250V DC
• Barrels: 1
• Weight: 1 lb
• Country of Origin: Mexico

Product Identification

• UPC: 051712507493
• GTIN: 00051712507493