Bussmann FNA-1/4 - Midget Fast-Acting Fuse 1A (10kA@250V Protection)

Bussmann FNA-1/4 is a midget fast-acting fuse designed for overcurrent protection in low-voltage circuits up to 250V AC. With a 1A current rating and 10kA interrupting capacity, it provides reliable circuit protection in compact applications. The fuse features a cylindrical design with 0.41" diameter and 1-1/2" length, constructed to meet UL-248-12, CSA Class 1422-01, and CE standards. Its single-barrel configuration and 1.1 lb weight make it suitable for industrial control panels, instrumentation, and small appliance protection where space is constrained.

Key Features & Specifications

• Type: Fast-acting, single-element fuse with ceramic body
• Voltage: 250V AC
• Current: 1A
• Dimensions: 1-1/2" length x 0.41" diameter
• Standards: UL-248-12 (JDYX), CSA Class 1422-01, CE
• Applications: Control circuits, instrumentation, small appliances
• Class Rating: Midget
• AIC rating: 10kA @ 250V
• Barrels: 1
• Weight: 1.1 lb

Product Identification

• UPC: 051712713726
• GTIN: 00051712713726