ApplicationAC contactor belongs to modular controlling electrical
equipments,which has novelty structure,compact size ,it is DIN-RAIL
for installation,size of modular,modeling artistic.use of
safey,direct acting inversion.And,it can installde in the
distribution boards along with breakers.Technical dataPower
circuitVoltage Rating(Ue) 1P, 2P250VAC
3P,
4P400VACEndurance(O-C)Electrical100000 cyclesMaximum number of
switching operation a day100Additional characteristicsInsulation
voltage(Ui)500VACPollution degree2Rated impulse withstand
voltage(Uimp)2.5kV(4 kV for 12/24/48V AC)Degree of protection(IEC
60529)Device onlyIP20Device in modular enclosureIP40Tropicalization
(IEC 60068-1)Treatment 2(relative humidity 95% at
55ºC)DimensionInternal graphWorking principleThe working principle
of the contactor: Upon energization, the circuit with current will
create a magnetic field and generate sufficient magnetic adhesion
to overcome counterforce, close armature and connect the contacts.
When the coil voltage dies out or reduces to a certain value(i.e.
at the state of voltage release), for the flux generated at the end
face of the armature decreases, the magnetic adhesion becomes
weaker than the counterforce generated by the reaction spring,
contact spring, etc. Under the counterforce, the armature will be
released and free from th efield yoke, and then the contacts will
be disconnected.Consumption WCT
contactors-50Hz Raring(In)Control voltage(V
AC)(50Hz)ConsumptionMax.powerAC7aHoldingInrush2P40A220...2404.6
VA34 VA1.6 W Attention 1. Confirm whether the product
voltage, current, frequency and use category meet the requirements
befor use;2. Connect the control circuit first for no-load
operation test and then connect the load in case of no
abnormality;3. Regularly tighten the terminals and remove the
deposited dust;4. Don't make the foreign matters fall into the
product. Why choose us /* January 22, 2024 19:08:37
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a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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