EKF
Circuit breaker VA 47-63 3P 63A (B) 4.5kA EKF PROXIMA mcb4763-3-63B-pro
SKU: mcb4763-3-63B-pro
ETIM: EC000042
875 ₽
Get back 8 ₽ in points
Analogues by specifications
Stock by warehouse
No description available
Mounting installation depth
66 мм
For flush mounting
Yes
Number of protected poles
3
Rated short-circuit breaking capacity Icu IEC 60898 at 400 V
4.5 кА
Rated impulse voltage
4 кВ
Rated voltage
400 В
Rated insulation voltage Ui
660 В
Rated current
63 А
Total number of poles
3
Ambient operating temperature to
55 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
16 кв.мм
Stranded flexible conductor cross-section from
1 кв.мм
Solid conductor cross-section to
25 кв.мм
Solid conductor cross-section from
1 кв.мм
Pollution degree (number)
2
IP protection rating
IP20
Tripping characteristic
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Frequency
50 Гц
Frequency at
50 Гц
Frequency from
50 Гц
Width in modular units
3
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