2CCS473001R0481 | S453M-D20
Code: 2001921
Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Built-in depth75mm
Release characteristicD
Number of poles (total)3
Number of protected poles3
Rated current20A
Rated voltage400V
Rated insulation voltage Ui440V
Rated impulse withstand voltage Uimp4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V10kA
Voltage typeOther
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
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V-kA
Power loss5.808W
Frequency50 - 60Hz
Current limiting class3
Flush-mounted installationNo
Concurrently switching neutral conductorNo
Over voltage category3
Pollution degree2
Additional equipment possibleYes
Width in number of modular spacings3
Degree of protection (IP)IP20
Ambient temperature during operating-25 - 60°C
Connectable conductor cross section multi-wired0.75 - 25mm²
Connectable conductor cross section solid-core0.75 - 35mm²
Explosion-proofNo
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user
2CCS473001R0481 | S453M-D20
Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Built-in depth
75mm
Release characteristic
D
Number of poles (total)
3
Number of protected poles
3
Rated current
20A
Rated voltage
400V
Rated insulation voltage Ui
440V
Rated impulse withstand voltage Uimp
4kV
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
10kA
Voltage type
Other
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
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
-kA
Power loss
5.808W
Frequency
50 .. 60Hz
Current limiting class
3
Flush-mounted installation
Concurrently switching neutral conductor
Over voltage category
3
Pollution degree
2
Additional equipment possible
Width in number of modular spacings
3
Degree of protection (IP)
IP20
Ambient temperature during operating
-25 .. 60°C
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Connectable conductor cross section solid-core
0.75 .. 35mm²
Explosion-proof
*VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.