Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Rated impulse withstand voltage Uimp4kV
Number of protected poles3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Release characteristicB
Built-in depth69mm
Frequency50 - 60Hz
Rated current40A
Number of poles (total)3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Power loss14.4W
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Rated insulation voltage Ui440V
Voltage typeOther
Rated voltage400V
Current limiting class3
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Ambient temperature during operating-40 - 70°C
Over voltage category3
Width in number of modular spacings3.0
Flush-mounted installationNo
Pollution degree3
Connectable conductor cross section multi-wired0.75 - 25mm²
Explosion-proofNo
Additional equipment possibleYes
Connectable conductor cross section solid-core0.75 - 35mm²
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2CDS273445R0405 | S203MT-B40
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated impulse withstand voltage Uimp
4kV
Number of protected poles
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Release characteristic
B
Built-in depth
69mm
Frequency
50 .. 60Hz
Rated current
40A
Number of poles (total)
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Power loss
14.4W
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated insulation voltage Ui
440V
Voltage type
Other
Rated voltage
400V
Current limiting class
3
Degree of protection (IP)
IP20
Concurrently switching neutral conductor
Ambient temperature during operating
-40 .. 70°C
Over voltage category
3
Width in number of modular spacings
3.0
Flush-mounted installation
Pollution degree
3
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Explosion-proof
Additional equipment possible
Connectable conductor cross section solid-core
0.75 .. 35mm²
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.