Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Release characteristicB
Number of protected poles4
Built-in depth69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Number of poles (total)4
Frequency50 - 60Hz
Rated voltage400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Current limiting class3
Voltage typeOther
Rated current8A
Rated insulation voltage Ui440V
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Power loss6W
Additional equipment possibleYes
Explosion-proofNo
Pollution degree3
Width in number of modular spacings4.0
Concurrently switching neutral conductorNo
Flush-mounted installationNo
Degree of protection (IP)IP20
Over voltage category3
Connectable conductor cross section solid-core0.75 - 35mm²
Ambient temperature during operating-25 - 55°C
Connectable conductor cross section multi-wired0.75 - 25mm²
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2CDS274001R0085 | S204M-B8
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Release characteristic
B
Number of protected poles
4
Built-in depth
69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Number of poles (total)
4
Frequency
50 .. 60Hz
Rated voltage
400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Current limiting class
3
Voltage type
Other
Rated current
8A
Rated insulation voltage Ui
440V
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Power loss
6W
Additional equipment possible
Explosion-proof
Pollution degree
3
Width in number of modular spacings
4.0
Concurrently switching neutral conductor
Flush-mounted installation
Degree of protection (IP)
IP20
Over voltage category
3
Connectable conductor cross section solid-core
0.75 .. 35mm²
Ambient temperature during operating
-25 .. 55°C
Connectable conductor cross section multi-wired
0.75 .. 25mm²
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.