Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth91mm
Release characteristicB
Rated insulation voltage Ui440V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V30kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Frequency50 - 60Hz
Current limiting class3
Power loss8W
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V-kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V30kA
Rated voltage415V
Number of protected poles4
Rated current20A
Number of poles (total)4
Voltage typeOther
Concurrently switching neutral conductorYes
Over voltage category3
Flush-mounted installationNo
Connectable conductor cross section solid-core0.75 - 35mm²
Explosion-proofNo
Connectable conductor cross section multi-wired0.75 - 25mm²
Additional equipment possibleYes
Width in number of modular spacings4
Ambient temperature during operating-25 - 60°C
Degree of protection (IP)IP20
Pollution degree3
Related products
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specificationsRelated products
Technical specifications
Built-in depth
91mm
Release characteristic
B
Rated insulation voltage Ui
440V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
30kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Frequency
50 .. 60Hz
Current limiting class
3
Power loss
8W
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
30kA
Rated voltage
415V
Number of protected poles
4
Rated current
20A
Number of poles (total)
4
Voltage type
Other
Concurrently switching neutral conductor
Over voltage category
3
Flush-mounted installation
Connectable conductor cross section solid-core
0.75 .. 35mm²
Explosion-proof
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Additional equipment possible
Width in number of modular spacings
4
Ambient temperature during operating
-25 .. 60°C
Degree of protection (IP)
IP20
Pollution degree
3
Related products
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.