Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Rated current40A
Explosion-proofNo
Current limiting class3
Built-in depth69mm
Frequency50 - 60Hz
Rated voltage440V
Pollution degree3
Width in number of modular spacings4.0
Voltage typeOther
Release characteristicZ
Rated insulation voltage Ui440V
Power loss18W
Over voltage category3
Concurrently switching neutral conductorYes
Number of poles (total)4
Ambient temperature during operating-40 - 70°C
Additional equipment possibleYes
Flush-mounted installationNo
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Connectable conductor cross section multi-wired0.75 - 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V15kA
Degree of protection (IP)IP20
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Connectable conductor cross section solid-core0.75 - 35mm²
Number of protected poles3
Rated impulse withstand voltage Uimp4kV
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2CDS273446R0558 | S203MT-Z40NA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated current
40A
Explosion-proof
Current limiting class
3
Built-in depth
69mm
Frequency
50 .. 60Hz
Rated voltage
440V
Pollution degree
3
Width in number of modular spacings
4.0
Voltage type
Other
Release characteristic
Z
Rated insulation voltage Ui
440V
Power loss
18W
Over voltage category
3
Concurrently switching neutral conductor
Number of poles (total)
4
Ambient temperature during operating
-40 .. 70°C
Additional equipment possible
Flush-mounted installation
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
15kA
Degree of protection (IP)
IP20
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Connectable conductor cross section solid-core
0.75 .. 35mm²
Number of protected poles
3
Rated impulse withstand voltage Uimp
4kV
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.