High Performance MCB
The S803B-B50 is a 3-pole High Performance Circuit breaker with B-characteristic, with cage terminal and a rated current of 50 A. It is a current limiting device with a maximum breaking capacity of 16kA at 230/400V. It can be used for voltages up to 230/400V. It has two different tripping mechanisms, the thermal tripping mechanism for overload protection and the electromechanic tripping mechanism for short circuit protection. The S803B-B50 complies with IEC/EN 60947-2 and EN 60898-1 and allows the use for residential, commercial and industrial applications. It has numerous of approvals, therefore it can be used worldwide. The extensive range of accessory makes the use of S803B-B50 more comfortable. Due to the fast arc extinction of S803B-B50 your application will be secured.
Ürün kimlikleri
SKU: 2CCS813001R0505
EAN: 7612271416591
GTIN: 7612271416591
MPN: S803B-B50
Kategoriler
Özellikler
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EFI00218
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3.248025
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EFI07337
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0|0.1085
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EFI07343
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0|0.0775
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EFI07515
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-13|140
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Frequency
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50 - 60 Hz
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Voltage type
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Other
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Rated current
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50 A
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Rated voltage
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400 V
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Built-in depth
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82.5 mm
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Explosion-proof
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hayır
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Pollution degree
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3
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Over voltage category
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3
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Current limiting class
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3
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Release characteristic
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B
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Number of poles (total)
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3
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Degree of protection (IP)
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IP20
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Number of protected poles
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3
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Flush-mounted installation
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hayır
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Rated insulation voltage Ui
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500 V
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Additional equipment possible
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evet
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Width in number of modular spacings
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4.5
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Ambient temperature during operating
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-25 - 60 °C
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Rated impulse withstand voltage Uimp
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6 kV
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Concurrently switching neutral conductor
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hayır
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Connectable conductor cross section solid-core
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Connectable conductor cross section multi-wired
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Rated short-circuit breaking capacity Icn according to EN 60898 at 230 V
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-
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Rated short-circuit breaking capacity Icn according to EN 60898 at 400 V
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10 kA
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Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 230 V
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-
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Rated short-circuit breaking capacity Icu according to IEC 60947-2 at 400 V
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16 kA
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