Bussmann FWP-300A High Speed Fuse

Product Description: Bussmann FWP-300A High Speed Fuse

Overview
The Bussmann FWP-300A High Speed Fuse delivers ultra-rapid circuit protection for sensitive electronic and electrical equipment. Engineered for precision, this 300-amp fuse mitigates damaging overcurrents within milliseconds, safeguarding high-value assets against short-circuits and overloads. Ideal for demanding industrial applications, it combines reliability with Eaton’s Bussmann legacy of innovation.

Key Features

• Ultra-Fast Response: Clears faults in under 1/10th of a second, minimizing downtime and equipment damage.
• High Interrupt Rating: Withstands up to 300,000 AIC (Amps Interrupting Capacity) for robust protection in high-fault environments.
• Precision Engineering: Silver sand-filled ceramic body ensures stable performance and arc suppression.
• Voltage Compatibility: Rated for 250V AC/DC systems (compatible with solar arrays, UPS systems, and motor drives).
• Durable Construction: Flame-retardant casing resists thermal stress and environmental degradation.
• Easy Installation: Industry-standard knife-blade terminals for secure, tool-free replacement.

Applications

• Semiconductor protection in VFDs (Variable Frequency Drives)
• Renewable energy inverters and battery storage systems
• Industrial automation controls and robotics
• Power distribution panels and switchgear

Why Choose Bussmann FWP-300A?
Trusted by engineers globally, this fuse exceeds IEEE/UL 248 standards for safety and performance. Its optimized design prevents nuisance tripping while ensuring critical systems operate without interruption. Backed by Eaton’s 100+ years of electrical expertise, the FWP-300A is a proactive defense against catastrophic failures.

🔧 Specifications

• Model: FWP-300A
• Current Rating: 300A
• Voltage: 250V AC/DC
• Interrupt Rating: 300kA
• Body Material: Ceramic
• Terminal Type: Knife-blade (FWP Series Standard)
• Certifications: UL Listed, CSA Certified

Protect your investment with the speed and certainty of Bussmann engineering.