Контактор (группа IEK)
Circuit breaker VA51-39-320A-340010-3840-660V-20UHL3 (without terminal set) Contactor 1028813
SKU: 1028813
ETIM: EC000228
30,679 ₽
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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
Version
Stationary
Design
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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