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