Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth69mm
Rated current20A
Voltage typeOther
Rated voltage440V
Release characteristicB
Frequency50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Current limiting class3
Rated insulation voltage Ui440V
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 230 V10kA
Number of protected poles4
Additional equipment possibleYes
Ambient temperature during operating-40 - 75°C
Connectable conductor cross section solid-core0.75 - 35mm²
Connectable conductor cross section multi-wired0.75 - 25mm²
Flush-mounted installationNo
Number of poles (total)4
Explosion-proofNo
Over voltage category3
Pollution degree3
Degree of protection (IP)IP20
Width in number of modular spacings4.0
Rated impulse withstand voltage Uimp4kV
Concurrently switching neutral conductorNo
Power loss12.1W
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2CDS274565R0205 | S204MTR-B20 DC
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Built-in depth
69mm
Rated current
20A
Voltage type
Other
Rated voltage
440V
Release characteristic
B
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
10kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Current limiting class
3
Rated insulation voltage Ui
440V
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 230 V
10kA
Number of protected poles
4
Additional equipment possible
Ambient temperature during operating
-40 .. 75°C
Connectable conductor cross section solid-core
0.75 .. 35mm²
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Flush-mounted installation
Number of poles (total)
4
Explosion-proof
Over voltage category
3
Pollution degree
3
Degree of protection (IP)
IP20
Width in number of modular spacings
4.0
Rated impulse withstand voltage Uimp
4kV
Concurrently switching neutral conductor
Power loss
12.1W
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.