Bussmann FNQ-R-20 - Class CC Fuse 20A 600V (200kA AIC Rating)

Bussmann FNQ-R-20 is a Class CC low-voltage fuse designed for circuit protection in industrial applications, providing reliable overcurrent protection for control circuits and transformers. It features a 600V AC voltage rating with a 20A current rating and offers high interrupting capacity of 200kA at 600V for enhanced safety. The fuse construction includes a single-barrel design with 0.41-inch diameter and 1-1/2-inch length, weighing 1 lb for compact installation. It complies with CE, UL-248-4 Guide JDDZ, and CSA Class 1422-01 standards, ensuring industry-recognized safety performance. Typical applications include motor control centers, industrial control panels, and transformer protection circuits where space-efficient, high-performance protection is required.

Key Features & Specifications

• Type: Class CC low-voltage fuse, single-barrel construction
• Voltage Rating: 600V AC
• Current Rating: 20A
• Dimensions: 1-1/2 inch length, 0.41 inch diameter
• Standards: CE/UL-248-4 Guide JDDZ/CSA Class 1422-01
• Applications: Industrial control circuits, motor control centers, transformer protection
• AIC rating: 200kA@600V
• Class Rating: CC
• Barrels: 1
• Weight: 1 lb
• Family: CC-Tron
• Country of Origin: Mexico

Product Identification

• UPC: 051712497121
• GTIN: 00051712497121