Контактор (группа IEK)
Circuit breaker ВА51-39-250А-344710-3000-660В-НР220AC-20УХЛ3 НР220AC ВК3З4Р ВКС front four cables copper aluminum Contactor 1015977
SKU: 1015977
ETIM: EC000228
48,768 ₽
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Analogues by specifications
No description available
Built-in ground fault protection
No
Mounting installation depth
44 мм
For flush mounting
Yes
Number of auxiliary NO contacts
0
Number of auxiliary break contacts
0
Number of protected poles
2
Number of poles
3
Design
Complete unit in enclosure
Rated short-circuit breaking capacity Icu IEC 60898 at 230 V
0 кА
Rated short-circuit breaking capacity Icu IEC 60898 at 400 V
6 кА
Rated short-circuit breaking capacity Icu IEC 60947-2 at 230V
25 кА
Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V
10 кА
Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz
20 кА
Rated impulse voltage
4 кВ
Rated voltage
400 В
Rated insulation voltage Ui
500 В
Rated current
20 А
Rated continuous current Iu
250 А
Total number of poles
2
Suitable for DIN-rail mounting
No
Ambient operating temperature to
70 град.C
Ambient operating temperature from
-25 град.C
Current type
Alternating current (AC)
With switched neutral conductor
No
Flexible stranded conductor cross-section up to
25 кв.мм
Stranded flexible conductor cross-section from
1.5 кв.мм
Solid conductor cross-section to
35 кв.мм
Solid conductor cross-section from
1.5 кв.мм
Pollution degree (number)
2
IP protection rating
IP20
Tripping characteristic
C
Frequency
50 Гц
Frequency at
60 Гц
Frequency from
50 Гц
Width in modular units
2
0
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