Kw3a Automatic Dryer Installation Position Micro Switch Factory Wholesale

Model NO.
Kw3a
Size
Normal Size
Environment
≧250℃﹤400℃
Breaking Capacity
High-Current
Breaking Form
Duplex Type
Application
Home Appliances
Brand
Dongnan
Certification
ISO9001, CE
Actuator Forms A1/1
Short Lever
A2/2
Long Lever
Model
Kw3a
Safety Approvals
UL/cUL/VDE/ENEC/Semko/Demko/Nemko/Fimkoce/Ek
A5/5
Long Roller
A6/6
Arc Lever
A4/4
Short Roller
A3/3
Middle Lever
Test Voltage-1
AC3750V,50/60Hz,1min
Test Voltage
AC1000V,50/60Hz,1min
Life-1
Electrical 250,000 Cycles
Life
Mechanical 22,000,000 Cycles
Degree of Temperature
T85,10t105 H:T150 G:T200
Operating Speed
0.1mm~1m/S
Nsulation Resis Tance
>=100mg 500VDC
Transport Package
Carton
Specification
45*45*45
Trademark
DONGNAN
Origin
China Yueqin
HS Code
8536500000
Production Capacity
2000000
Package Size
26.00cm * 24.00cm * 10.00cm
Package Gross Weight
25.000kg
Reference Price
$ 2.43 - 2.70
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Product Description

                                                                Kw3a Automatic Dryer Installation Position Micro Switch Factory WholesaleSafe,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.

Kw3a Automatic Dryer Installation Position Micro Switch Factory Wholesale
 Kw3a Automatic Dryer Installation Position Micro Switch Factory Wholesale
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
Kw3a Automatic Dryer Installation Position Micro Switch Factory Wholesale   
    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. Kw3a Automatic Dryer Installation Position Micro Switch Factory WholesaleKw3a Automatic Dryer Installation Position Micro Switch Factory WholesaleKw3a Automatic Dryer Installation Position Micro Switch Factory WholesaleKw3a Automatic Dryer Installation Position Micro Switch Factory WholesaleQ1.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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