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NH fuse link, NH3, In: 300 A, gG, Un AC: 500 V, Un DC: 440 V, end indicator, live grip tabs. NH fuse system 3NA, 3ND for selective line and system protection. The Siemens NH fuse system, as an important component of the SENTRON protection components for electrical installations, offers effective protection of people, equipment, and systems through safe disconnection in the event of overload and short circuit. Compared to miniature circuit breakers, higher short-circuit currents can be handled with improved current limiting. The NH fuse system is characterized above all by: 1. Combination indicators signal the fuse tripping with a clear color change from red to white. 2. Increased safety during replacement thanks to insulated grip tabs. 3. High selectivity at low cost. 4. Long-term and reliable operation thanks to silver-plated contact blades. 5. Fuse links from 2 A to 1250 A and in sizes 000, 00, 0, 1, 2, 3, 4 and 4a are available.
€62,57