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4 pole switch

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NH4 switches are used on 400 V 50-60 Hz to control the starting operation and stopping of various electrical devices (motors, heating, lighting...) on installations which are already protected from over-currents.
Domestic, agricultural, tertiary sector, industrial uses.
See this product in our catalogue
Number of poles : 4P.
Max. number of manoeuvres: 10 000.
Nominal voltage Ue ( Vac) : 230 / 400.
Protection level: IP20.
Nominal intensity (A) a 30°C : 32.
Ambient temperature - 5°C to + 40°C.
Permissible short circuit intensity (1s) Icw : 12 KA.
Max. operating altitude 2000 m.
Breaking capacity Icc KA.
Relative humidity at 40°C: 50%.
Used for sectioning: yes.
Max. average relative humidity: 90%
.Visible sectioning: yes.
 
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