Fuse switch disconnector 3NP5, 3-pole, NH1, 250 A, for surface mounting and installation ...

РАЗЪЕДИНИТЕЛЬ-ПРЕДОХРАНИТЕЛЬ I=250A, U=690V, ДЛЯ ПРЕДОХРАНИТЕЛЕЙ РАЗМЕРА NH0 И NH1 ДЛЯ ПОДВОДА СОЕДИНИТЕЛЬНОГО КАБЕЛЯ 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	250.0
Number of poles	3
Conditioned rated short-circuit current Iq	-
Degree of protection (IP), front side	IP00
Suitable for fuses	NH0, NH1
Motor drive integrated	Нет
Type of electrical connection of main circuit	Screw 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	Да
Suitable for front mounting 4-hole	Нет
Suitable for busbar mounting	Нет
Max. rated operation voltage Ue AC	690
With error protection	Нет
Motor drive optional	Нет
Position control element	Front side
Equipped with connectors	Нет