Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
Technical specifications
Rated current
20A
Rated voltage
440V
Number of poles (total)
4
Number of protected poles
4
Built-in depth
69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated insulation voltage Ui
440V
Rated impulse withstand voltage Uimp
4kV
Voltage type
Other
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Release characteristic
B
Frequency
50 - 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Power loss
12.1W
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Concurrently switching neutral conductor
No
Additional equipment possible
Yes
Flush-mounted installation
No
Pollution degree
3
Explosion-proof
No
Connectable conductor cross section solid-core
0.75 - 35mm²
Over voltage category
3
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
0.75 - 25mm²
Ambient temperature during operating
-40 - 75°C
Width in number of modular spacings
4.0
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
2CDS274447R0205 | S204MTR-B20
Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Rated current
20A
Rated voltage
440V
Number of poles (total)
4
Number of protected poles
4
Built-in depth
69mm
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Rated insulation voltage Ui
440V
Rated impulse withstand voltage Uimp
4kV
Voltage type
Other
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Release characteristic
B
Frequency
50 .. 60Hz
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Power loss
12.1W
Current limiting class
3
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
25kA
Concurrently switching neutral conductor
Additional equipment possible
Flush-mounted installation
Pollution degree
3
Explosion-proof
Connectable conductor cross section solid-core
0.75 .. 35mm²
Over voltage category
3
Degree of protection (IP)
IP20
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Ambient temperature during operating
-40 .. 75°C
Width in number of modular spacings
4.0
From same serie
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.
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