• KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale
  • KW3A Electronic Equipment Micro Switch Wholesale

KW3A Electronic Equipment Micro Switch Wholesale


Model: KW3A


Designed with a wide range of ratings and high temperature resistance, KW3A micro switches can go into electrical equipment to maintain performance.
 



Circuit illustration
KW3A Electronic Equipment Micro Switch Wholesale
Plunger spec illustration
KW3A Electronic Equipment Micro Switch Wholesale
Internal configuration drawing
KW3A Electronic Equipment Micro Switch Wholesale
Internal structure diagram of light operating force
KW3A Electronic Equipment Micro Switch Wholesale
Internal structure diagram of DC large gap

 

KW3A Electronic Equipment Micro Switch Wholesale
Microswitches are used extensively in the design and manufacture of modern electronic equipment.The KW3A micro
 switch offers a good temperature resistance and a long life. Temperature variations have no effect on the regular operation of the equipment in a high temperature environment. At the same time, the service life of dongnan kw3a is exceptionally long due to the use of high-quality materials and a complex production method, which can considerably minimize the equipment's maintenance and replacement expenses. KW3A custom micro switch is available in three types: the basic form, the flat form, and the side common terminal. The basic type micro switch is the most common type, which has a simple structure, is easy to install, and is suitable for most electronic devices. Flat form china dongnan kw3a, on the other hand, are based on the basic type and have flat shaped terminals that can be easily soldered and wired.
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

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