Intro：I EC61009 -1/ 1.Ambient air temperature: ambient air temperature average not exceeding 35 degrees and degrees within 24H 2.Altitude: altitude of installation site not exceeding 2000m 3.Atmospheric conditions: The air relative humidity of the installation place does not exceed 50% 4.At the maximum temperature of 40 hours above 20:00 the relative humidity does not exceed 90% 5.Installation method: adopt standard guideway installation(TH35-7.5) 6.Pollution class: III class 7.Installation condition: installation place The external magnetic field should not exceed 5 times the geomagnetic field in any direction, Leakage circuit breaker is generally installed vertically, the handle is connected to the power supply position, and there should be no signi? cant impact and vibration in the installation place 8.Connection mode: screw connection. 9.Rated current In：1A,2A,3A,4A,6A,10A,13A,16A,20A,25A,32A,40A,50A,63A 10.Width：18mm per pole 11.Number of poles：1P,,2P,3Pand 4P 230/400V 12.Rated insulati
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