Контактор (группа IEK)
Circuit breaker VA51-39-320A-340010-3840-660V-20UHL3 (without terminal set) Contactor 1028813
SKU: 1028813
ETIM: EC000228
29,218 ₽
Get back 292 ₽ in points
Analogues by specifications
Switches are designed for conducting current in normal mode and disconnecting current during short circuits, overloads, and impermissible voltage drops, as well as for infrequent (up to 6 per day) operational switching on and off of electrical circuits and are designed for operation in electrical installations with a nominal voltage of up to 660 V AC at a frequency of 50 and 60 Hz and up to 440 V DC. Included in the Ministry of Industry and Trade register.
Main circuit connection type
Front connection
Built-in ground fault protection
No
Built-in motor drive
No
Height
250.0 мм
Depth
270.0 мм
Overload protection device setting range to
320 А
Setting range of overload protection device from
320…320 А
Instantaneous short-circuit release setting range to
3840 А
Instantaneous short-circuit release setting range from
3840…3840 А
Design
Stationary
Version
Stationary
Number of auxiliary NO contacts
0
Number of auxiliary break contacts
0
Number of poles
3
Design
Device complete with housing
Motor drive optional
No
Rated service short-circuit breaking capacity Ics
35
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz
35 кА
Rated voltage up to
660 В
Rated voltage from
0...660 В
Rated current
320 А
Rated continuous current Iu
320 А
Suitable for DIN-rail mounting
No
Power loss
150 Вт
With minimum voltage protection
Yes
Tripping system
Thermal-magnetic
IP protection rating
IP20
Product/component type
Moulded case circuit breaker
Main electrical circuit connection type
Screw connection
Control element type
Lever (toggle)
Width
250.0 мм
0
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