Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Voltage typeOther
Built-in depth69mm
Current limiting class3
Rated insulation voltage Ui440V
Release characteristicB
Width in number of modular spacings4.0
Over voltage category3
Rated current2A
Pollution degree3
Rated voltage400V
Power loss7.2W
Connectable conductor cross section multi-wired0.75 - 25mm²
Degree of protection (IP)IP20
Connectable conductor cross section solid-core0.75 - 35mm²
Explosion-proofNo
Flush-mounted installationNo
Number of protected poles3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Ambient temperature during operating-40 - 70°C
Additional equipment possibleYes
Concurrently switching neutral conductorYes
Number of poles (total)4
Rated impulse withstand voltage Uimp4kV
Frequency50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
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2CDS273446R0025 | S203MT-B2NA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Voltage type
Other
Built-in depth
69mm
Current limiting class
3
Rated insulation voltage Ui
440V
Release characteristic
B
Width in number of modular spacings
4.0
Over voltage category
3
Rated current
2A
Pollution degree
3
Rated voltage
400V
Power loss
7.2W
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Degree of protection (IP)
IP20
Connectable conductor cross section solid-core
0.75 .. 35mm²
Explosion-proof
Flush-mounted installation
Number of protected poles
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Ambient temperature during operating
-40 .. 70°C
Additional equipment possible
Concurrently switching neutral conductor
Number of poles (total)
4
Rated impulse withstand voltage Uimp
4kV
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
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.