Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •EATON
Technical specifications
Voltage typeAC
Release characteristicB
Rated voltage400V
Rated current80A
Frequency50 - 60Hz
Built-in depth75mm
Explosion-proofNo
Ambient temperature during operating-25 - 55°C
Current limiting class3
Number of poles (total)4
Concurrently switching neutral conductorYes
Degree of protection (IP)IP20
Rated insulation voltage Ui440V
Number of protected poles3
Additional equipment possibleYes
Pollution degree2
Connectable conductor cross section multi-wired2.5 - 50mm²
Width in number of modular spacings6
Over voltage category3
Connectable conductor cross section solid-core2.5 - 50mm²
Flush-mounted installationNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V0kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V0kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V20kA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- EATON
DetailsTechnical specifications
Technical specifications
Voltage type
AC
Release characteristic
B
Rated voltage
400V
Rated current
80A
Frequency
50 .. 60Hz
Built-in depth
75mm
Explosion-proof
Ambient temperature during operating
-25 .. 55°C
Current limiting class
3
Number of poles (total)
4
Concurrently switching neutral conductor
Degree of protection (IP)
IP20
Rated insulation voltage Ui
440V
Number of protected poles
3
Additional equipment possible
Pollution degree
2
Connectable conductor cross section multi-wired
2.5 .. 50mm²
Width in number of modular spacings
6
Over voltage category
3
Connectable conductor cross section solid-core
2.5 .. 50mm²
Flush-mounted installation
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
0kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
20kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
0kA
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
20kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.