5SY7320-7 | CIRCUIT BREAKER 15KA 3POL C20
Code: 2030350
ManufacturerSiemens
Catalog number5SY7320-7
TypeMiniature circuit breaker (MCB)
CategoryMiniature circuit breaker (MCB)
EAN code4001869191225
Details
- •Miniature circuit breaker 400 V 15kA, 3-pole, C, 2
- •Circuit breakers and fuses
- •Miniature circuit breaker (MCB)
- •1 KOM
- •SIEMENS
Technical specifications
Number of protected poles3P
Rated insulation voltage Ui-99999V
Rated voltage400V
Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V15kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V25kA
Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V25kA
Current limiting class3
Voltage typeAC/DC
Frequency50 - 50Hz
Suitable for flush-mounted installationNo
Built-in depth70mm
Rated current20A
Release characteristicC
Over voltage categoryIII
Pollution degree3
Width in number of modular spacings3
Degree of protection (IP)IP20
Concurrently switching neutral conductorNo
Connectable conductor cross section solid-core0.75 - 35mm²
Connectable conductor cross section multi-wired0.75 - 35mm²
Ambient temperature during operating-40 - 70°C
Additional equipment possibleYes
Number of poles (total)3
Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V15kA
Rated impulse withstand voltage Uimp4kV
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