Details
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •ABB
Technical specifications
Width in number of modular spacings4.5
Built-in depth82.5mm
Explosion-proofNo
Rated current50A
Voltage typeOther
Power loss4.3W
Pollution degree2
Rated voltage-V
Frequency50 - 60Hz
Over voltage category3
Release characteristicK
Current limiting class3
Additional equipment possibleYes
Degree of protection (IP)IP20
Flush-mounted installationNo
Connectable conductor cross section solid-core0 - 70mm²
Number of protected poles3
Connectable conductor cross section multi-wired0 - 50mm²
Ambient temperature during operating-25 - 60°C
Concurrently switching neutral conductorNo
Rated insulation voltage Ui690V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V50kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V-kA
Number of poles (total)3
Rated impulse withstand voltage Uimp8kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V-kA
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2CCS863017R0577 | S803U-K50
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Details
- Circuit breakers and fuses
- Miniature circuit breaker (MCB)
- 1 KOM
- ABB
DetailsTechnical specifications
Technical specifications
Width in number of modular spacings
4.5
Built-in depth
82.5mm
Explosion-proof
Rated current
50A
Voltage type
Other
Power loss
4.3W
Pollution degree
2
Rated voltage
-V
Frequency
50 .. 60Hz
Over voltage category
3
Release characteristic
K
Current limiting class
3
Additional equipment possible
Degree of protection (IP)
IP20
Flush-mounted installation
Connectable conductor cross section solid-core
0 .. 70mm²
Number of protected poles
3
Connectable conductor cross section multi-wired
0 .. 50mm²
Ambient temperature during operating
-25 .. 60°C
Concurrently switching neutral conductor
Rated insulation voltage Ui
690V
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
50kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
-kA
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
-kA
Number of poles (total)
3
Rated impulse withstand voltage Uimp
8kV
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
-kA
VPC is wholesale amount without VAT (tax on added value). For wholesale discounts, please register as business user.