Eaton TCF45 Fuse - Class CF Time-Delay UL Listed

Time-delay dual-element design enables sustained protection against brief overloads typical of motor starts, reducing nuisance trips and equipment wear. In practice, this means fewer service calls and safer, more predictable production cycles in panel assemblies. 45 A rating and a voltage window of 600 Vac / 300 Vdc support both AC and DC powered branches, delivering robust protection for mixed systems and minimizing the risk of insulation damage in fault events. The 300 kAIC interrupt capability at 600 Vac and 100 kAIC at 300 Vdc provides strong short-circuit resilience for feeders and critical loads, helping maintain uptime in high-energy applications. The blade-end connections and 35 mm DIN rail mounting simplify installation, reducing commissioning time and enabling fast field swaps in lean manufacturing environments. A finger-safe, indicator-equipped design improves maintenance efficiency by allowing quick status checks without disassembly. Compatibility with TCFH60N and CCP2-3-60CF expands applicability across Eaton Bussmann protection families, supporting modular, scalable protection schemes. The glass-filled PES body and dual-element construction balance ruggedness with clear visibility of the fuse status, aiding preventive maintenance planning and minimizing unexpected outages. Packaging is standard, streamlining procurement workflows and reducing carry costs in stockrooms and job sites. All of these features align with industry best practices for motor protection, distribution reliability, and regulatory compliance across diverse industrial settings.