Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •GEWISS
Technical specifications
Voltage typeAC
Explosion-proofNo
Rated voltage400V
Built-in depth72mm
Rated current50A
Frequency50 - 60Hz
Number of poles (total)1
Connectable conductor cross section solid-core70 - 70mm²
Concurrently switching neutral conductorNo
Number of protected poles1
Flush-mounted installationNo
Additional equipment possibleYes
Rated insulation voltage Ui500V
Pollution degree2
Ambient temperature during operating-25 - 60°C
Width in number of modular spacings1.5
Connectable conductor cross section multi-wired50 - 50mm²
Degree of protection (IP)IP20
Power loss4.2W
Over voltage category4
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V16kA
Release characteristicD
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V4.5kA
Rated impulse withstand voltage Uimp6kV
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- GEWISS
DetailsTechnical specifications
Technical specifications
Voltage type
AC
Explosion-proof
Rated voltage
400V
Built-in depth
72mm
Rated current
50A
Frequency
50 .. 60Hz
Number of poles (total)
1
Connectable conductor cross section solid-core
70 .. 70mm²
Concurrently switching neutral conductor
Number of protected poles
1
Flush-mounted installation
Additional equipment possible
Rated insulation voltage Ui
500V
Pollution degree
2
Ambient temperature during operating
-25 .. 60°C
Width in number of modular spacings
1.5
Connectable conductor cross section multi-wired
50 .. 50mm²
Degree of protection (IP)
IP20
Power loss
4.2W
Over voltage category
4
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
16kA
Release characteristic
D
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
4.5kA
Rated impulse withstand voltage Uimp
6kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.