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Modular Homes 1NO NC Air Conditioner 25A 2P Mini Household Contactor

Modular Homes 1NO NC Air Conditioner 25A 2P Mini Household Contactor

Brand Name:Winston/OEM
Certification:CE,ROSH
Model Number:WCT Manual 25A 2P 1NONC
Minimum Order Quantity:1PCS
Delivery Time:3-15days after get payment.
Payment Terms:T/T,L/C,Paypal,Online Payment,RMB/USD
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Address: Floor 3rd,Liufeng Building,Liushi Town,Yueqing City,Zhejiang.325604.China
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Product Details

Modular Homes 1NO NC Air Conditioner 25A 2P Mini Household Contactor


Product description

WCT series home AC contactor is a kind of control electric appliance which is used for long distance switch on and break off sense or low load, electric resistance furnace, household appliances and similar application.


* lighting, heating, ventilation, roller blinds, sanitary hot water
* mechanical ventilation systems, etc
* load-shedding of non-priority circuits


Technical data

Power circuit
Voltage Rating(Ue) 1P, 2P
250VAC
3P, 4P
400VAC
Endurance(O-C)
Electrical
100000 cycles
Maximum number of switching operation a day
100
Additional characteristics
Insulation voltage(Ui)
500VAC
Pollution degree
2
Rated impulse withstand voltage(Uimp)
2.5kV(4 kV for 12/24/48V AC)
Degree of protection

(IEC 60529)
Device only
IP20
Device in modular enclosure
IP40
Tropicalization (IEC 60068-1)
Treatment 2(relative humidity 95% at 55℃)

Working principle

The 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 the field yoke, and then the contacts will be disconnected.


Dimension

Detail

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Modular Homes 1NO NC Air Conditioner 25A 2P Mini Household Contactor

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