Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Number of poles (total)4
Release characteristicZ
Built-in depth69mm
Rated current20A
Rated insulation voltage Ui500V
Rated voltage415V
Number of protected poles3
Rated impulse withstand voltage Uimp6kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V25kA
Current limiting class-
Voltage typeOther
Frequency50 - 60Hz
Power loss10W
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
Concurrently switching neutral conductorYes
Over voltage category4
Pollution degree3
Degree of protection (IP)IP20
Ambient temperature during operating-40 - 70°C
Width in number of modular spacings4.0
Explosion-proofNo
Additional equipment possibleYes
Connectable conductor cross section multi-wired0.75 - 25mm²
Connectable conductor cross section solid-core0.75 - 35mm²
Flush-mounted installationNo
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2CDS383103R0488 | S303P-Z20NA
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Number of poles (total)
4
Release characteristic
Z
Built-in depth
69mm
Rated current
20A
Rated insulation voltage Ui
500V
Rated voltage
415V
Number of protected poles
3
Rated impulse withstand voltage Uimp
6kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
25kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
25kA
Current limiting class
-
Voltage type
Other
Frequency
50 .. 60Hz
Power loss
10W
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
Concurrently switching neutral conductor
Over voltage category
4
Pollution degree
3
Degree of protection (IP)
IP20
Ambient temperature during operating
-40 .. 70°C
Width in number of modular spacings
4.0
Explosion-proof
Additional equipment possible
Connectable conductor cross section multi-wired
0.75 .. 25mm²
Connectable conductor cross section solid-core
0.75 .. 35mm²
Flush-mounted installation
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.