Bussmann FNQ-R-1/4 - Class CC Fuse 0.25A 600V (200kA AIC Rating)

Bussmann FNQ-R-1/4 is a low voltage current-limiting fuse designed for protecting sensitive electrical components and control circuits. It features a 600V AC voltage rating with a precise 0.25A current rating and offers a high 200kA interrupting capacity at 600V for reliable fault protection. The fuse has a compact physical design with a 1-1/2 inch body length and 0.41 inch diameter, constructed as a single-barrel Class CC device weighing 1 lb. It complies with CE, UL-248-4 Guide JDDZ, and CSA Class 1422-01 standards, ensuring industry-recognized safety and performance. This fuse is typically applied in industrial control panels, motor control centers, and transformer protection circuits where precise overcurrent protection is critical.

Key Features & Specifications

• Type: FNQ-R current-limiting fuse, single barrel construction
• Voltage Rating: 600V AC
• Current Rating: 0.25A
• Dimensions: 1-1/2 inch length x 0.41 inch diameter
• Standards: CE/UL-248-4 Guide JDDZ/CSA Class 1422-01
• Applications: Control circuits, sensitive electrical components, industrial panels
• Class Rating: CC
• Barrels: 1
• AIC rating: 200kA@600V
• Weight: 1 lb
• Family: CC-Tron
• Country of Origin: Mexico

Product Identification

• UPC: 051712147002
• GTIN: 00051712147002