Eaton TPS-6 Telecommunication Fuse - 170 Vdc 100 kAIC

Current-limiting action reduces let-through energy, protecting sensitive electronics and downstream power rails in telecom DC paths. By restricting fault current quickly, it minimizes stress on fuses, cables, and power supplies, extending overall system life. The TPS-6’s compact, non-indicating form factor makes it ideal for dense telecom racks and field cabinets, where space is at a premium. Voltage rating and current capacity are tailored for telecom installations: 170 Vdc and 6 A provide reliable protection against common fault scenarios. The 100 kAIC interrupt rating remains robust in environments with heavy fault potential, such as central offices or data-center edge devices. This combination supports uptime by reducing unscheduled outages and enabling safer maintenance windows. Construction quality underpins long-term reliability: glass melamine tube resists vibration and thermal cycling, while silver-plated brass ferrules ensure low contact resistance and durable terminations. The non-indicating design simplifies installation in crowded panels where status indicators are impractical. Field crews report faster swaps with standard protection blocks and fewer miswired connections. Form factor and packaging optimize integration with existing protection schemes: standard packaging lets you drop TPS-6 into common fuse blocks without adapters. Its 0.56 inch width and 0.87 inch height fit narrow slots in telecom cabinets, while the 0.2 lb weight reduces load in multi-fuse assemblies. This yields easier upgrades during site modernization projects. Compliance and lifecycle considerations streamline procurement and regulatory alignment: CE marked and RoHS compliant with matched material safety certifications. As part of Eaton Bussmann series, TPS-6 integrates smoothly with other protective devices in network protection schemes. This coherence reduces training costs, simplifies change control, and improves inventory planning across global deployments. Practical benefits for engineers and procurement teams include predictable performance in diverse climates and a straightforward replacement path during maintenance windows. The fuse’s compatible dimensions and packaging type support quick stocking and ordering, improving project timelines and uptime metrics. Overall, TPS-6 delivers reliable DC protection with tangible upside for total cost of ownership.