Автоматический выключатель 3VA6 UL frame 400 breaking capacity class H 65kA @ 480V 4-pole, line protection ETU350, LSI, In=400A overload protection ir

Автоматический выключатель 3VA6 UL frame 400 breaking capacity class H 65kA @ 480V 4-pole, line protection ETU350, LSI, In=400A overload protection ir=160A ...400A short circuit protection Isd=1,5... 10 x Ir, iI=10 x In neutral protection adjustable (off,50%,100%) w/o connection 3VA6 molded-case circuit breaker with 3-series ETU for system protection, UL approval. As an important element of SENTRON protective components for industrial and infrastructure applications, the 3VA UL molded-case circuit breakers from Siemens provide effective plant and starter protection thanks to reliable shutdown in the event of an overload or short circuit. The 3VA UL sets new standards in terms of flexibility and the variety of modular accessories available. The 3VA UL molded-case circuit breakers also offer the perfect conditions for machine and switchgear manufacturers who export worldwide. Alongside the IEC standard, both the 3VA5 and 3VA6 range also meet the UL standard. All functions can therefore be implemented and used for systems worldwide. Key features of this version of the 3VA molded-case circuit breaker: 1. Compact design. 2. Available as version for plant protection. 3. Available as 3-pole and 4-pole version. 4. Depending on the size: Rated current 16 A to 600 A. 5. Four breaking capacity classes from 35 kA to 150 kA at 480 V. 7. The series has a solid-state overcurrent trip unit. 8. Can be installed fixed, in plug-in design or as withdrawable version. 8. Modular and easy-to-fit internal accessories with wide range of functions. www.siemens.de/3VA. Siemens offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.

Параметры

Number of auxiliary contacts as normally open contact	0
Number of auxiliary contacts as normally closed contact	0
Rated permanent current Iu	-
Number of poles	4
Overload release current setting	150
Number of auxiliary contacts as change-over contact	0
Rated voltage	-
Degree of protection (IP)	IP40
Position of connection for main current circuit	Other
Motor drive integrated	Нет
Type of electrical connection of main circuit	Other
Type of control element	Rocker lever
With switched-off indicator	-
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz	85.0
Adjustment range short-term delayed short-circuit release	600
Adjustment range undelayed short-circuit release	4000
Suitable for DIN rail (top hat rail) mounting	Да
Integrated earth fault protection	Нет
Motor drive optional	Да
With under voltage release	-
Device construction	Built-in device fixed built-in technique
DIN rail (top hat rail) mounting optional	Да
Complete device with protection unit	Да