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- •Miniature circuit breaker (MCB)
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Technical specifications
Frequency50 - 60Hz
Current limiting class-
Built-in depth47mm
Rated current125A
Voltage typeAC/DC
Rated insulation voltage Ui690V
Rated voltage400V
Over voltage category4
Number of protected poles3
Pollution degree3
Explosion-proofNo
Degree of protection (IP)IP20
Release characteristicD
Width in number of modular spacings4.5
Additional equipment possibleYes
Concurrently switching neutral conductorNo
Ambient temperature during operating-30 - 70°C
Flush-mounted installationNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V-kA
Connectable conductor cross section multi-wired10 - 50mm²
Connectable conductor cross section solid-core16 - 70mm²
Number of poles (total)3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V50kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25kA
Rated impulse withstand voltage Uimp8kV
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18671 | Prekidac Minijat. NG125N 25KA 3P 125A D
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- SCHNEIDER
DetailsTechnical specifications
Technical specifications
Frequency
50 .. 60Hz
Current limiting class
-
Built-in depth
47mm
Rated current
125A
Voltage type
AC/DC
Rated insulation voltage Ui
690V
Rated voltage
400V
Over voltage category
4
Number of protected poles
3
Pollution degree
3
Explosion-proof
Degree of protection (IP)
IP20
Release characteristic
D
Width in number of modular spacings
4.5
Additional equipment possible
Concurrently switching neutral conductor
Ambient temperature during operating
-30 .. 70°C
Flush-mounted installation
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Connectable conductor cross section multi-wired
10 .. 50mm²
Connectable conductor cross section solid-core
16 .. 70mm²
Number of poles (total)
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
50kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Rated impulse withstand voltage Uimp
8kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.