Appliance Micro Switch Kw4b Original Factory Electrical Push Button Limit Switch

Min.Order: 2,000
Product origin: Wenzhou, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 0.3

Description

1.A variety of contact terminals
2.Widely used in home appliances,electric equipments,automatization equipments and other similar equipment.


                                   Item                                   Value
Operating speed0.1mm-1m/s(Related with actuator forms)
Operating frequency Mechanical 60 cycles/min; electrical 25 cycles/min
Insulation resistance≥100mΩ(500VDC)
Contact resistanceOF>0.5N:≤30mΩ(see note)
OF≤0.5N : ≤50mΩ(see note)
(Test voltage) Between terminals of the same polarityAC1000V , 50/60Hz , 1min
(Test voltage) Between current-carrying metal parts and ground (case),and between each terminal and non-current-carrying metal partsAC1500V , 50/60Hz , 1min
Vibration resistance10-55Hz , 1.5mm Double amplitude
Shock resistanceDestruction : OF>0.5N: 1000m/s2(approx.100G)max
                    OF≤0.5N: 500m/s2(approx.50G)max
Malfunction : OF>0.5N: 300m/s2(approx.30G)max
                     OF≤0.5N: 200m/s2(approx.20G)max
LifeMechanical ≥ 1,000,000 cycles
Electrical≥10,000 cycles
WeightApprox.1.6g(No lever)
Safety approvalsUL ,CUL ,VDE, TUV, SEMKO,ENEC,  DEMKO, CE ,EK CQC

   DONGNAN ELECTRONICS CO.,LTD established in 1987, with more than 30 years manufacturing experience in making switches. Mainly produce micro switches, water proof micro switches, power switches, gate control switches, rotary switches, voltage-selected switches etc. We are a national-level new and high-tech  switch manufacturing enterprise that has R&D, producing, marketing and after-sales service, and our switches are widely used in whole China and oversea countries. 

   At present, we set up many offices and warehouses in the production area which home appliances are concentrated, to build the fastest technical service and logistics distribution system. 

Q1.What is your monthly output?
Fifty million pcs.

Q2.What is your payment method? 
TT, L/C

Q3.How do you charge the sample shipping cost?
Normally samples be free, shipping cost on your side.

Q4.What is your monthly output?
Fifty million pcs.








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