Eaton Bussmann FWP-6A14F High Speed Fuse, 6A 700V, aR Ferrule style, 14x51mm - Pack of 24

The Eaton Bussmann FWP-6A14F is a high-speed cylindrical fuse designed for the superior protection of sensitive power semiconductors. Part of the renowned FWP series, this fuse is engineered to provide an optimal balance between low let-through energy (I²t) and high breaking capacity. With its ceramic body construction and ferrule ends, it is specifically suited for DC common bus applications, DC drives, power converters, and rectifiers where high-speed response to overcurrent events is critical.

Key Features

• Semiconductor Grade Protection: Classified under utilization category 'aR', providing specialized protection for diodes, thyristors, and other solid-state devices.
• Dual Voltage Rating: Versatile performance with ratings of 700VAC and 800VDC (IEC), making it suitable for a wide range of industrial power electronics.
• Superior Interrupt Rating: Capable of safely clearing fault currents up to 200kA at 700VAC, ensuring maximum safety for localized equipment.
• Compact Ferrule Design: The 14 x 51 mm industry-standard dimensions allow for easy integration into modular fuse holders and finger-safe blocks.
• Thermal Efficiency: Low watt loss design (2W) minimizes heat dissipation within enclosures, improving overall system efficiency and reliability.

Technical Specifications

• Manufacturer: Eaton Bussmann
• Catalog Number: FWP-6A14F
• Amperage Rating: 6A
• Voltage Ratings: 700VAC / 800VDC
• Interrupting Rating: 200kA RMS Sym. (AC), 50kA (DC)
• Utilization Category: aR
• Body Material: High-grade Ceramic
• Dimensions: 14mm x 51mm
• Operating Frequency: 45 Hz - 62 Hz
• Package Quantity: 24 Pieces