Eaton Bussmann FWC-10A10F Fuse, 10A 600V, High Speed Ferrule, 10x38mm - Pack of 10

The Eaton Bussmann FWC-10A10F is a high-speed cylindrical fuse designed to provide superior protection for sensitive power electronic equipment. Part of the specialized FWC series, this 10x38mm ferrule-style fuse features an "aR" utilization category, making it ideal for the protection of semiconductors, DC common bus systems, DC drives, and power converters/rectifiers. Its ultra-fast acting design ensures rapid interruption of fault currents to minimize damage to high-value electronic components.

Key Features

• High Interrupting Rating: Offers a massive 200kA breaking capacity at 600VAC, ensuring safety and reliability in high-fault current environments.
• Compact 10x38mm Design: The industry-standard ferrule-mount dimensions allow for easy integration into modular fuse holders and fuse blocks.
• Dual Voltage Versatility: Engineered to perform across both AC and DC applications, with high performance ratings in both environments (600VAC/700VDC).
• Semiconductor Optimization: Classified as aR, specifically designed to protect diodes, thyristors, and other semiconductor devices by limiting let-through energy (I²t).
• Durable Construction: Built with premium ceramic materials for improved thermal stability and high-strength ferrule ends for optimal electrical contact.

Technical Specifications

• Manufacturer: Eaton Bussmann
• Catalog Number: FWC-10A10F
• Amperage Rating: 10A
• Voltage Ratings: 600VAC / 700VDC
• Breaking Capacity: 200kA (AC) / 50kA (at 700VDC)
• Utilization Category: aR (High Speed / Semiconductor Protection)
• Fuse Size/Dimensions: 10 x 38 mm
• Body Material: Ceramic
• Terminal Style: Ferrule
• Watts Loss: 2.5 W
• Melting I²t (Pre-arc): 9
• Clearing I²t: 70
• Package Quantity: 10 Pieces