Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •GEWISS
Technical specifications
Rated current125A
Width in number of modular spacings4.5
Pollution degree2
Built-in depth72mm
Rated insulation voltage Ui500V
Rated voltage400V
Power loss33W
Degree of protection (IP)IP20
Connectable conductor cross section multi-wired50 - 50mm²
Over voltage category4
Frequency50 - 60Hz
Release characteristicC
Number of protected poles3
Concurrently switching neutral conductorNo
Voltage typeAC
Explosion-proofNo
Ambient temperature during operating-25 - 60°C
Connectable conductor cross section solid-core70 - 70mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Additional equipment possibleYes
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Rated impulse withstand voltage Uimp6kV
Flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V16kA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Rated current
125A
Width in number of modular spacings
4.5
Pollution degree
2
Built-in depth
72mm
Rated insulation voltage Ui
500V
Rated voltage
400V
Power loss
33W
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
50 .. 50mm²
Over voltage category
4
Frequency
50 .. 60Hz
Release characteristic
C
Number of protected poles
3
Concurrently switching neutral conductor
Voltage type
AC
Explosion-proof
Ambient temperature during operating
-25 .. 60°C
Connectable conductor cross section solid-core
70 .. 70mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Additional equipment possible
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
20kA
Number of poles (total)
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated impulse withstand voltage Uimp
6kV
Flush-mounted installation
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
16kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.