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DESCRIPTION

Basic Info

Model NO.	KW3A
Breaking Form	Duplex Type
Application	Home Appliances
Brand	Dongnan
Certification	ISO9001, CE
Degree of Temperature	T85,10t105 H:T150 G:T200
Operating Speed	0.1mm~1m/S
Nsulation Resis Tance	>=100mg 500VDC
Test Voltage	AC1000V,50/60Hz,1min
Test Voltage-1	AC3750V,50/60Hz,1min
Life	Mechanical 22,000,000 Cycles
Life-1	Electrical 250,000 Cycles
Safety Approvals	UL/cUL/VDE/ENEC/Semko/Demko/Nemko/Fimkoce/Ek
Model	Kw3a
Actuator Forms A1/1	Short Lever
A2/2	Long Lever
A3/3	Middle Lever
A4/4	Short Roller
A5/5	Long Roller
A6/6	Arc Lever
Transport Package	Carton
Specification	45*45*45
Trademark	DONGNAN
Origin	China Yueqin
HS Code	8536500000
Production Capacity	2000000

Product Description

1.Sate, reliable basic switch.2.Nice appearance,tight contiguration.Charactenistic:small contact dlearance,quick action, high sensitivity and small.3.operating travel.4.Long lite, high reliablity.5.A variety of contact terminals.6.A varnety of temperature degree.7.A variety of levers.8.Adopt themosetting plastic or themoplastic.9.Widely usedinhome apliane elecroninc equipmentautomatic machine communication equioncar electron,apparatus and 10.instument,electric motion tool etc.

Item	Value
Operating speed	0.1mm-1m/s(Related with actuator forms)
Operating Frequency	Mechanical 60 cycle/min; Electrical 25 cycles/min
Insulation resistance	≥ 100MΩ(500VDC)
Contact resistance	OF>0.75N:≤30mΩ OF≤0.75N:≤100mΩ (initial value)
(Test voltage) Between terminals of the same polarity	AC1000V,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 resistance	10-55Hz,1.5mm Double amplitude
Shock resistance	Destruction: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
Life	Mechanical≥2,000,000 cycles Electrical≥50,000 cycles
Weight	Approx.6.2g(No lever)
Safety approvals	UL,CUL,VDE,ENEC,SEMKO,DEMKO,NEMKO,FLMKO,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.Compared with others, how is your price?Our switch quality is guaranteed, the price is the factory price, no middlemen, good quality, good price.Q2.How many square meters of your factory?Our new factory is about 74,336 square metersQ3.Does your product meet ROHS standards?Yes, we meet ROHS standardsQ4.What Quality Assurance System does your factory pass?GB/T19001-2008, ISO45001:2004, BSOHSAS18001:2007, QC080000 , IATF 16949Q5.Do we have chance to be your dealer?If your company can meet the conditions, we will evaluate and apply for you to be our dealer.