New on Consumption Manual 16A Household Contactor

• Electricity Type: AC
• Number of Pole: 4
• Phase: 2p, 4p
• Main Circuit Rating Voltage: 400V
• Main Circuit Rating Current: 100A
• Type: Ac Contactors
• Model NO.: WCT 16A Manual series
• Width: 36mm
• Application: Household
• Usage: Magnetic
• Frequency: 50Hz
• Degrade of Protection: IP 20
• Rated Current: 16A
• Transport Package: Size: 480*300*185mm, 66PCS/CTN, 16kg/CTN
• Specification: CE, CCC
• Trademark: Winston/OEM/Neutral
• Origin: China, Zhejiang, Wenzhou
• HS Code: 85369000
• Production Capacity: 10000PCS/Month

Product Description

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.



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 55ºC)

16A Manual

Type	Control voltage (VAC)(50Hz)	Contact	Width in 9 mm modules
2P	220	2NO	2
	230...24	2NO	2
	220	2NO	2
	230...240	2NO	2
4P	220...240	2O+2NC	4

Dimension


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.