2CDS273347R0157 | SU203MR-K0.5
Code: 2003250
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Number of poles (total)3
Release characteristicK
Built-in depth69mm
Rated insulation voltage Ui440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Voltage typeOther
Power loss4.2W
Frequency50 - 60Hz
Rated current0.5A
Current limiting class3
Rated voltage400V
Number of protected poles3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V10kA
Rated impulse withstand voltage Uimp4kV
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 400 V15kA
Pollution degree3
Flush-mounted installationNo
Additional equipment possibleYes
Width in number of modular spacings3.0
Over voltage category3
Connectable conductor cross section multi-wired0.75 - 25mm²
Connectable conductor cross section solid-core0.75 - 35mm²
Ambient temperature during operating-25 - 55°C
Explosion-proofNo
Concurrently switching neutral conductorNo
Degree of protection (IP)IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CDS273347R0157 | SU203MR-K0.5
Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of poles (total)
3
Release characteristic
K
Built-in depth
69mm
Rated insulation voltage Ui
440V
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Voltage type
Other
Power loss
4.2W
Frequency
50 .. 60Hz
Rated current
0.5A
Current limiting class
3
Rated voltage
400V
Number of protected poles
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
10kA
Rated impulse withstand voltage Uimp
4kV
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 400 V
15kA
Pollution degree
3
Flush-mounted installation
Additional equipment possible
Width in number of modular spacings
3.0
Over voltage category
3
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Connectable conductor cross section solid-core
0.75 .. 35mm²
Ambient temperature during operating
-25 .. 55°C
Explosion-proof
Concurrently switching neutral conductor
Degree of protection (IP)
IP20
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.