Bussmann FNM-3 - Low Voltage Time-Delay Fuse 3A (100kA Interrupting Rating)

Bussmann FNM-3 is a low-voltage time-delay fuse designed for circuit protection in industrial electrical systems. It features a 3A current rating and 250V voltage rating with a high interrupting capacity of 100kA. The fuse construction includes a single-barrel design with 0.41-inch diameter ferrule non-rejection contacts and measures 1-1/2 inches in length. It complies with UL-248-14 standards and carries CE and CSA Class 1422-01 certifications for safety and performance. 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: FNM time-delay fuse with single-barrel construction
• Voltage Rating: 250V AC
• Current Rating: 3A
• Dimensions: 1-1/2 inch length, 0.41 inch diameter
• Standards: UL-248-14 Guide JDYX, CSA Class 1422-01, CE
• Applications: Motor circuits, transformers, industrial control panels
• AIC rating: 100kA@250V
• Connection: Ferrule Non-Rejection
• Barrels: 1
• Class Rating: 1422-01
• Weight: 1 lb
• Family: FNM Series

Product Identification

• UPC: 051712520300
• GTIN: 00051712520300