EKF
Modular circuit breaker 3p B 25A 6kA VA 47-63N PROxima EKF M636325B
SKU: M636325B
ETIM: EC000042
1,829 ₽
Get back 18 ₽ in points
Analogues by specifications
VA 47-63N series miniature circuit breakers are mechanical switching devices used for rapid switching in AC electrical networks, as well as protection against overload currents and short circuits in residential and public buildings. The circuit breaker complies with GOST IEC 60898-1. A feature of this series of circuit breakers is the improved design. The circuit breakers have plastic covers that block access to the screw terminals and serve for sealing the circuit breakers, which prevents unauthorized access to the conductors. The circuit breaker is equipped with a convenient operating handle that ensures reliable operation of the device. The front panel of the circuit breaker features an indicator of the physical position of the main contacts.
Mounting installation depth
72 мм
For flush mounting
Yes
Overvoltage category
3
Number of protected poles
3
Rated short-circuit breaking capacity Icu IEC 60898 at 230 V
6 кА
Rated short-circuit breaking capacity Icu IEC 60898 at 400 V
6 кА
Rated impulse voltage
4 кВ
Rated voltage
400 В
Rated insulation voltage Ui
660 В
Rated current
25 А
Total number of poles
3
Ambient operating temperature to
55 град.C
Ambient operating temperature from
-40 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 at
60 Гц
Frequency from
50 Гц
Width in modular units
3
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