Siemens 3NP1163-1DA21

Sentron fuse disconnectors 3NP1, 3-pole, NH3, 630 A, for surface and flush mounting on mounting plates, frame clamp, fuse monitoring: electromechanical, cover depth 70 mm. The 3NP fuse disconnectors up to 630 A offer improved protection for people and equipment, along with convenient connection technology. These fuse disconnectors protect installations in industrial or infrastructure settings from overload and short circuits and are suitable for cross-industry use. The standard grip and touch protection of the new Sentron series 3NP1 prevents users from touching live parts when installing busbar systems, even with rear access. Additionally, users can easily identify the installed fuses through the large viewing windows. Siemens 3NP fuse disconnectors 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 from 100 A to 630 A with protection class IP40. 5. Quick and safe conversion for cable entry from the top/bottom. 6. Flexible switching times for the auxiliary switch (simultaneously or leading). 7. Option for locking and sealing.