Kw3a Light Torque Micro Switch Manufacturers Direct Sales

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Min Order 2000 Pieces
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Shipping From Zhejiang, China
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Dongnan Electronics Co., Ltd.

VIP   Audited Supplier 7 years
Profile Certified by SGS/BV
KW3A
Push-Button
Multi Control Switch
Dust-Proof
Normal Size
≧250℃﹤400℃
High-Current
Home Appliances
Dongnan
ISO9001, CE
2,000,000 Cycles
50,000 Cycles
Approx.6.2g(No Lever)
UL,cUL,VDE,ENEC,Semko,Demko,Nemko,Flmko,CE,Ek,CQC
DONGNAN
Carton
China Yueqin
8536500000
Product Description
Internal configuration drawing


Safe,reliable basic switch
1.Nice appearance,tight configuration.Characteristic:small contact clearance, quick action,high sensitivity and small operating travel.
2.Long life,high reliability.
3.A variety of contact terminals
4.Wide range of operating force
5.A variety of temperature degree
6.A variety of levers
7.Adopt thermosetting plastic or thermoplastic
8.Widely used in home appliance,electronic equipment,automatic machine,communication equipment,car electron,apparatus and instrument, electric motion tool etc.
9.Direct current large gap switch can be provided.
Product show

 

Technical characterictics

 

ItemValue
Operating speed0.1mm-1m/s(Related with actuator forms)
Operating Frequency  Mechanical 60 cycle/min; Electrical 25 cycles/min
Insulation resistance≥ 100MΩ(500VDC)
Contact resistanceOF>0.75N:≤30mΩ
 OF≤0.75N:≤100mΩ    (initial value)
(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-cueeent-carrying metal parts.             AC3750V,50/60Hz,1min
Vibration resistance10-55Hz,1.5mm Double amplitude
Shock resistanceDestruction:OF>0.5N:1000m/s2(approx.100G)max
                    OF≤0.5N:400m/s2(approx.40G)max
Malfunction:OF>0.5N:200m/s2(approx.20G)max
                  OF≤0.5N:100m/s2(approx.10G)max 
LifeMechanical≥2,000,000 cycles
    Electrical≥50,000 cycles
WeightApprox.6.2g(No lever)
Safety approvalsUL,CUL,VDE,ENEC,SEMKO,DEMKO,NEMKO,FLMKO,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.Are you a trading company or factory? 
Factory. 

Q3.Do you offer free samples?
Yes, we can offer some free samples.

Q4.When will the goods be shipped out after order placed?
The production will be arranged after payment, and the delivery date depends on order quantity.  

Q5. Do I have more discount if I order large quantity? 
Better price for large quantity for one shipment.


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