Siemens 3NP1141-1DA10 SENTRON 3NP1 1 pole NH1 250A fuse switch disconnector

Sentron fuse load disconnect switch 3NP1, 1-pole, NH1, 250 A, for surface and built-in mounting on a mounting plate, flat connection, cover level 70 mm. The 3NP fuse load disconnect switches up to 630 A offer improved personal and system protection along with convenient connection technology. These switches protect installations in industrial or infrastructure settings from overload and short circuits and are suitable for cross-industry use. The standard included grip and touch protection of the new Sentron series 3NP1 prevents users from touching live parts during the installation of busbar systems, even with rear access. Additionally, users can easily identify the installed fuses through the large viewing windows. The Siemens 3NP fuse load disconnect switches are particularly characterized by: 1. High flexibility due to modular design and comprehensive accessories. 2. Suitable for floor mounting, DIN rail, and Siemens busbar system 8US. 3. Electronic fuse monitoring function including network monitoring. 4. Five sizes ranging from 100 A to 630 A with protection class IP40. 5. Quick and secure conversion for cable entry from the top/bottom. 6. Flexible switching times for the auxiliary switch (simultaneous or leading). 7. Option for locking and sealing.