Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Release characteristicK
Rated insulation voltage Ui440V
Number of poles (total)2
Rated current20A
Number of protected poles2
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V15kA
Built-in depth69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Voltage typeOther
Rated voltage400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V10kA
Frequency50 - 60Hz
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Current limiting class3
Power loss5W
Flush-mounted installationNo
Connectable conductor cross section multi-wired0.75 - 25mm²
Degree of protection (IP)IP20
Over voltage category3
Concurrently switching neutral conductorNo
Pollution degree3
Additional equipment possibleYes
Connectable conductor cross section solid-core0.75 - 35mm²
Explosion-proofNo
Ambient temperature during operating-25 - 55°C
Width in number of modular spacings2.0
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2CDS272347R0487 | SU202MR-K20
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Release characteristic
K
Rated insulation voltage Ui
440V
Number of poles (total)
2
Rated current
20A
Number of protected poles
2
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
15kA
Built-in depth
69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Voltage type
Other
Rated voltage
400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
10kA
Frequency
50 .. 60Hz
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Current limiting class
3
Power loss
5W
Flush-mounted installation
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Degree of protection (IP)
IP20
Over voltage category
3
Concurrently switching neutral conductor
Pollution degree
3
Additional equipment possible
Connectable conductor cross section solid-core
0.75 .. 35mm²
Explosion-proof
Ambient temperature during operating
-25 .. 55°C
Width in number of modular spacings
2.0
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.