Bussmann FNM-3-1/2 - FNM Time-Delay Fuse 3A 250V (100kA AIC Rating)

Bussmann FNM-3-1/2 is a low-voltage fuse designed for circuit protection in industrial electrical systems with a 3A current rating and 250V voltage rating. This time-delay fuse features compact physical dimensions of 1-1/2 inches in length with a 0.41-inch diameter ferrule non-rejection connection and single-barrel construction. The fuse meets rigorous industry standards including CE, CSA Class 1422-01, and UL-248-14 Guide JDYX certifications, ensuring reliable performance in demanding applications. It provides essential overcurrent protection for motor circuits, control transformers, and industrial equipment where 100kA interrupting rating at 250V is required for safety and system integrity.

Key Features & Specifications

• Type: FNM time-delay fuse with ferrule non-rejection connection, single barrel construction
• Voltage Rating: 250V AC
• Current Rating: 3A
• Dimensions: 1-1/2 inch length, 0.41 inch diameter
• Standards: CE, CSA Class 1422-01, UL-248-14 Guide JDYX
• Applications: Industrial motor circuits, control transformers, electrical equipment protection
• AIC rating: 100kA@250V
• Class Rating: 1422-01
• Connection: Ferrule Non-Rejection
• Barrels: 1
• Weight: 1 lb
• Family: FNM Series
• Item Subcategory: Low Voltage Fuse

Product Identification

• UPC: 051712520355
• GTIN: 00051712520355