Puissance nominale de fonctionnement à AC-23, 400 V
UN kW
Courant de courte durée admissible nominal lcw
UN kA
Adapté au montage au sol
Yes
Adapté au montage frontal
No
Adapté au montage sur barre omnibus
No
Tension nominale maximale de fonctionnement Ue AC
690 V
Avec protection contre les erreurs
Yes
Entraînement moteur en option
No
Élément de contrôle de position
Côté avant
Équipé de connecteurs
No
Détails d’emballage
Niveau d’emballage 1
4011209006065
Description
SENTRON, Fuse switch disconnector 3NP5, 3-pole, NH1, 250 A, for assembly and installation on mounting plate, with High-speed closing, screw terminal, Fuse monitoring: through 3RV, Auxiliary switch at Switch disconnector: 1 NO+1 NC, Auxiliary switch at the Fuse monitoring: 1 NO+1 NC Fuse switch disconnector 3NP up to 630 A with enhanced protection for personnel and plants and user-friendly connection system. The fuse switch disconnectors provide reliable overload and short-circuit protection for industrial plants or infrastructure and are suitable for use in various industries. The reach-round and touch protection incorporated as standard in the new SENTRON 3NP1 series prevents users from touching current conducting parts when mounting in a busbar system, even if they need to be accessed on the rear. The large inspection window also ensures that the user can easily recognize the fuses installed. Key features of the Siemens 3NP fuse switch disconnectors: 1. Maximum flexibility thanks to modular design and universal accessories. 2. Suitable for floor mounting, standard mounting rail, and Siemens busbar system 8US 3. Electronic fuse monitoring function including line monitoring. 4. Five sizes from 100 A to 630 A up to degree of protection IP40. 5. Fast and safe conversion for cable feeder top / bottom. 6. Flexible switching instants of auxiliary switch (simultaneous or leading). 7. Locking and sealing option. &DPMD_ACC602_001_000_3NP&