Eaton FRS-R-400 Fuse - 200 kAIC at 600 Vac, CE Marked

Time-delay, dual-element current-limiting design tolerates motor inrush and short-circuit energy, preventing unnecessary interruptions. The business impact is improved uptime and reduced wear on contactors, enabling coordinated protection with upstream devices. This makes the FRS-R-400 ideal for motor feeders, large drives, and power distribution panels in manufacturing environments. High amperage rating of 400 A paired with an interrupt rating of 200 kAIC at 600 Vac delivers robust protection for high-current circuits. The business impact is minimized damage from faults and safer switchgear operation, reducing repair costs and downtime. This is well-suited for main feeders and switchgear in plant-wide safety and reliability programs. 600 Vac / 300 Vdc voltage rating and a defined response time provide predictable protection coordination with upstream fuses and breakers. The business impact is faster fault clearance and controlled fault energy dissipation, supporting compliant protection schemes and safer panel designs. Applications include control panels for conveyors, presses, and process equipment. Blade-end x blade-end connections, dual elements, and non-indicating status with standard packaging simplify installation and maintenance. The business impact is quicker field replacement, reduced spare-part variety, and seamless retrofit in RK5-compatible fuse holders and Bussmann-series installations. This supports consistent performance across multi-vendor automation architectures. Compliance and sourcing advantages stem from CE marking and RK5 class alignment, ensuring compatibility with common industrial controls and global panels. The business impact is improved procurement efficiency, safer regulatory alignment, and lower total cost of ownership across sites.