Bussmann FWP-30A14F High-Speed Fuse

Engineered for Precision Protection in Demanding Electrical Systems

The Bussmann FWP-30A14F is a high-speed, current-limiting fuse designed to safeguard sensitive semiconductor components and electronic circuits. Part of Eaton’s renowned Bussmann series, this fuse delivers ultra-rapid response to overcurrent events, minimizing damage to equipment and reducing downtime in critical applications.

Key Features

• Ultra-Fast Protection: Clears fault currents in milliseconds to shield semiconductors (diodes, thyristors, IGBTs) from damaging overloads.
• High Breaking Capacity: Rated for 200 kA at 700V AC, ensuring reliable interruption of extreme short circuits.
• Precision Current Rating: 30A continuous current rating for consistent load management.
• Voltage Compatibility: 700V AC/250V DC rating, suitable for industrial power systems and renewables.
• Robust Construction: Ceramic body with sand-filled arc quenching for superior thermal stability and durability.
• Compact Blade Design: FWP-style terminals (14×51 mm dimensions) ensure secure mounting in fuse holders.
• Compliance Certified: Meets UL 248-14 and IEC 60269-4 standards for safety and performance.

Ideal Applications

• Variable Frequency Drives (VFDs)
• Solar inverters and wind turbine converters
• UPS systems and industrial motor controls
• Rectifiers and DC power supplies
• Electric vehicle charging infrastructure

Specifications

Why Choose Bussmann FWP?
Trusted by engineers worldwide, the FWP series combines cutting-edge arc suppression technology with industry-leading reliability. The FWP-30A14F ensures your high-value electronics operate with uncompromised safety and maximum uptime.

Ensure system integrity—specify Bussmann for critical circuit protection.