Fuse switch disconnector 3NP1, 3-pole, NH2, 400 A, for ...

ПРЕДОХРАНИТЕЛЬНЫЙ РАЗЪЕДИНИТЕЛЬ 3-ПОЛЮСА, NH2, 400A 60MM ШИННАЯ СИСТЕМА COVERS ДЛЯ RITTAL ПРЕДОХРАНИТЕЛЬНЫЙ МОНИТОР ЭЛЕКТРОННЫЙ FUSE MONITORING ELECTROMECHANICAL 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. www.siemens.com/switching-devices. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution boards as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Параметры

Cable entry	Other
Rated permanent current Iu	400.0
Number of poles	3
Conditioned rated short-circuit current Iq	80.0
Degree of protection (IP), front side	IP40
Suitable for fuses	NH1, NH2
Motor drive integrated	Нет
Type of electrical connection of main circuit	Rail connection
Version as emergency stop installation	Нет
Type of control element	Cover grip
Version as main switch	Нет
Version as safety switch	Да
Rated operation power at AC-23, 400 V	-
Rated short-time withstand current lcw	-
Suitable for ground mounting	Нет
Suitable for front mounting 4-hole	Нет
Suitable for busbar mounting	Да
Max. rated operation voltage Ue AC	690
With error protection	Да
Motor drive optional	Нет
Position control element	Front side
Equipped with connectors	Нет