Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Release characteristicB
Number of protected poles4
Number of poles (total)4
Rated current50A
Rated voltage440V
Rated impulse withstand voltage Uimp4kV
Rated insulation voltage Ui440V
Voltage typeOther
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 V10kA
Current limiting class3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Built-in depth69mm
Power loss14.2W
Frequency50 - 60Hz
Flush-mounted installationNo
Additional equipment possibleYes
Connectable conductor cross section solid-core0.75 - 35mm²
Pollution degree3
Ambient temperature during operating-40 - 75°C
Connectable conductor cross section multi-wired0.75 - 25mm²
Over voltage category3
Concurrently switching neutral conductorNo
Explosion-proofNo
Degree of protection (IP)IP20
Width in number of modular spacings4.0
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2CDS274565R0505 | S204MTR-B50 DC
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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
Number of poles (total)
4
Rated current
50A
Rated voltage
440V
Rated impulse withstand voltage Uimp
4kV
Rated insulation voltage Ui
440V
Voltage type
Other
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
10kA
Current limiting class
3
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Built-in depth
69mm
Power loss
14.2W
Frequency
50 .. 60Hz
Flush-mounted installation
Additional equipment possible
Connectable conductor cross section solid-core
0.75 .. 35mm²
Pollution degree
3
Ambient temperature during operating
-40 .. 75°C
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Over voltage category
3
Concurrently switching neutral conductor
Explosion-proof
Degree of protection (IP)
IP20
Width in number of modular spacings
4.0
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.