Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •GEWISS
Technical specifications
Built-in depth72mm
Rated current20A
Release characteristicC
Number of protected poles3
Frequency50 - 60Hz
Rated voltage400V
Rated impulse withstand voltage Uimp6kV
Concurrently switching neutral conductorNo
Voltage typeAC
Power loss8.4W
Pollution degree2
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V30kA
Flush-mounted installationNo
Additional equipment possibleYes
Rated insulation voltage Ui500V
Number of poles (total)3
Degree of protection (IP)IP20
Width in number of modular spacings4.5
Connectable conductor cross section solid-core70 - 70mm²
Explosion-proofNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V25kA
Connectable conductor cross section multi-wired50 - 50mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V25kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25kA
Over voltage category4
Ambient temperature during operating-25 - 60°C
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GW93231 | High Perf. MCB 3P C20 25KA 4.5M
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Built-in depth
72mm
Rated current
20A
Release characteristic
C
Number of protected poles
3
Frequency
50 .. 60Hz
Rated voltage
400V
Rated impulse withstand voltage Uimp
6kV
Concurrently switching neutral conductor
Voltage type
AC
Power loss
8.4W
Pollution degree
2
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
30kA
Flush-mounted installation
Additional equipment possible
Rated insulation voltage Ui
500V
Number of poles (total)
3
Degree of protection (IP)
IP20
Width in number of modular spacings
4.5
Connectable conductor cross section solid-core
70 .. 70mm²
Explosion-proof
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Connectable conductor cross section multi-wired
50 .. 50mm²
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
25kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Over voltage category
4
Ambient temperature during operating
-25 .. 60°C
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.