Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Pollution degree3
Over voltage category3
Explosion-proofNo
Voltage typeOther
Built-in depth69mm
Rated current4A
Current limiting class3
Rated voltage400V
Frequency50 - 60Hz
Degree of protection (IP)IP20
Width in number of modular spacings3.0
Release characteristicB
Rated insulation voltage Ui440V
Power loss5.4W
Number of poles (total)3
Connectable conductor cross section multi-wired0.75 - 25mm²
Ambient temperature during operating-40 - 70°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Connectable conductor cross section solid-core0.75 - 35mm²
Flush-mounted installationNo
Number of protected poles3
Additional equipment possibleYes
Concurrently switching neutral conductorNo
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CDS273445R0045 | S203MT-B4
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Pollution degree
3
Over voltage category
3
Explosion-proof
Voltage type
Other
Built-in depth
69mm
Rated current
4A
Current limiting class
3
Rated voltage
400V
Frequency
50 .. 60Hz
Degree of protection (IP)
IP20
Width in number of modular spacings
3.0
Release characteristic
B
Rated insulation voltage Ui
440V
Power loss
5.4W
Number of poles (total)
3
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Ambient temperature during operating
-40 .. 70°C
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Connectable conductor cross section solid-core
0.75 .. 35mm²
Flush-mounted installation
Number of protected poles
3
Additional equipment possible
Concurrently switching neutral conductor
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.