Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •GEWISS
Technical specifications
Voltage typeAC
Built-in depth72mm
Rated current20A
Over voltage category3
Frequency50 - 60Hz
Release characteristicC
Rated voltage400V
Pollution degree3
Current limiting class3
Rated insulation voltage Ui500V
Power loss6.81W
Degree of protection (IP)IP20
Explosion-proofNo
Number of protected poles3
Connectable conductor cross section solid-core16 - 16mm²
Concurrently switching neutral conductorNo
Width in number of modular spacings2
Additional equipment possibleYes
Connectable conductor cross section multi-wired10 - 10mm²
Ambient temperature during operating-25 - 60°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V4.5kA
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V4.5kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V6kA
Flush-mounted installationNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V4.5kA
Rated impulse withstand voltage Uimp4kV
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Voltage type
AC
Built-in depth
72mm
Rated current
20A
Over voltage category
3
Frequency
50 .. 60Hz
Release characteristic
C
Rated voltage
400V
Pollution degree
3
Current limiting class
3
Rated insulation voltage Ui
500V
Power loss
6.81W
Degree of protection (IP)
IP20
Explosion-proof
Number of protected poles
3
Connectable conductor cross section solid-core
16 .. 16mm²
Concurrently switching neutral conductor
Width in number of modular spacings
2
Additional equipment possible
Connectable conductor cross section multi-wired
10 .. 10mm²
Ambient temperature during operating
-25 .. 60°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
4.5kA
Number of poles (total)
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
4.5kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
6kA
Flush-mounted installation
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
4.5kA
Rated impulse withstand voltage Uimp
4kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.