Eaton TPN-125 Telecommunication Fuse - 100 kAIC

Feature: Current-limiting protection reduces let-through energy and arc risk, delivering a safer startup and fault response. Business Impact: Minimizes damage to sensitive telecom hardware and downstream power electronics, lowering repair costs and downtime. Application: Ideal for DC telecom power rails and central office equipment where fast fault clearing is essential. Feature: 125 A amperage rating paired with a 170 Vdc rating provides targeted protection for high‑voltage telecom circuits. Business Impact: Supports reliable protection without over-selection, enabling compact, cost-efficient deployments. Application: Used in DC distribution paths within telecom racks and data-center telecom cabinets. Feature: 100 kAIC interrupt rating ensures robust fault handling for high-current events. Business Impact: Improves overall protection reliability, reducing the risk of cascading outages in critical telecom infrastructure. Application: Suitable for feeders and mainline protection in mission-critical telecom installations. Feature: Silver-plated terminals offer low contact resistance and corrosion resistance. Business Impact: Enhances connection integrity over time, reducing maintenance intervals and ensuring stable fault currents. Application: Field-terminated or factory-wired configurations in industrial telecom panels. Feature: Non-indicating fuse indicator minimizes visual clutter inside cabinets. Business Impact: Simplifies cabinet layouts and reduces component signaling requirements, while necessitating periodic testing. Application: Environments where status indication is managed by centralized monitoring or separate indicators.