Siemens 3NX1003 Blank insert size 00 for NH fuse base size 00 Blind use 3-piece set 3 pc(s)

Dummy insert, size 00 for NH fuse base, size 00 NH fuse system 3NA, 3ND for selective wire and system protection. The Siemens NH fuse system, an important component of the SENTRON protective components for electrical installations, provides effective protection for people, equipment and systems by safely switching off in case of overload and short circuit. In comparison with circuit breakers, higher short-circuit currents can be achieved with better current limitation. The NH fuse system is characterized above all by: 1. Combination detectors signal the disconnection of the fuse through a clear color change from red to white. 2. Insulated grip lugs provide greater safety when changing. 3. High selectivity at low cost. 4. Long-term and safe operation due to silver-plated contact meter. 5. Fuse inserts from 2 A to 1250 A and in sizes 000, 00, 0, 1, 2, 3, 4 and 4a available. For the secure, efficient electrical infrastructure in buildings and industry, Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, installation distributors as well as switches and sockets.

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