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Kw4a (S) Soft Operating Force Micro Switch Microwave Oven Switch China Factory

Price $0.30
Min Order 2000 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 943 people viewed
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Model NO.:
KW4A(S)
Pressing Type:
Push-Button
Number of Switch:
Multi Control Switch
Protection:
Dust-Proof
Size:
Normal Size
Environment:
≧250℃﹤400℃
Breaking Capacity:
High-Current
Application:
Home Appliances
Brand:
Dongnan
Certification:
ISO9001, CE
Mechanical Life:
1,000,000 Cycles
Electrical Life:
10,000 Cycles
Weight:
Approx.1.6g(No Lever)
Safety Approvals:
UL cUL VDE TUV ENEC Semko Demko CE Ek CQC
Trademark:
DONGNAN
Transport Package:
Carton
Specification:
45*45*45
Origin:
China Yueqin
HS Code:
8536500000
Product Description
Internal configuration drawing

 


Safe, reliable miniature switch
Nice appearance,tight contiguration.Charactenistic:small contact dlearance,quick action, high sensitivity and small operating travel.
Long lite, high reliablity
A variety of contact terminals
A varnety of temperature degree
A variety of levers
Widely used in home appliance, elecroninc equipment,automatic machine, communication equipment, car electron,apparatus and instument,electric motion tool etc.
Product show

 

Technical characterictics

 

                                      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 parts		AC1500V , 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
Electrical≥50,000 cycles (TUV, CQC)
WeightApprox.1.6g(No lever)
Safety approvalsUL ,CUL ,VDE, TUV, SEMKO,ENEC,  DEMKO, CE ,EK CQC
Company Profile

 

    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. 
Company information

 

Exhibition

 

Certifications

 

FAQ

 

Q1.What is your delivery method?
Express delivery/Forwarder, depends on customer's requirement.

Q2.Do you offer free samples?
Yes, we can offer some free samples.

Q3.What is your monthly output?
Fifty million pcs.

Q4.Do I have more discount if I order large quantity?
Better price for large quantity for one shipment.



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