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KW4A(S) Micro Switch Miniature Snap Action SPDT with Metal Lever
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This KW4A(S) micro switch is a ordinary miniature type snap action SPDT micro witch. It can be equipped with various metal levers. We have been diving into manufacturing micro switches for many years. There are already several types of micro switches. Welcome to buy our micro switch.
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Item |
Value |
|
Operating speed |
0.1mm~1m/s (Related with actuator forms) |
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Operating frequency |
Mechanical 60 cycles/min; electrical 25 cycles/min |
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Insulation resistance |
≥ 100MΩ(500VDC) |
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Contact resistance |
OF>0.5N:≤30m OF≤0.5N:≤50mΩ (initial value) |
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(Test voltage) Between terminals of the same polarity |
AC1000V , 50/60Hz , 1min |
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(Test voltage) Between current-carrying metal parts and Ground(case), and between each terminal and non-current-carrying metal parts. |
AC1500V , 50/60Hz , 1min |
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Vibration resistance |
10~55Hz , 1.5mm Double amplitude |
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Shock resistance |
Destruction: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 |
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Weight |
Approx.1.6g(No lever) |
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Life |
Mechanical ≥ 1,000,000 cycles Electrical ≥ 10,000 cycles Electrical ≥ 50,000 cycles(TUV, CQC) |
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Safety approvals |
UL,CUL,VDE,TUV,ENEC,SEMKO,DEMKO,CE,EK,CQC |
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KW4A(S) Dongnan micro switch is an excellent quality switch for long service life, safety and reliability. It is mainly suitable for air-conditioners, hairdryers, electric heaters and other equipment. This micro lever switch comes in various forms of lever, such as no lever, short lever, long lever and so on. To meet the customers' different needs, we can also make customisation and adjustments. The switch is made of high quality materials with good durability and stability to ensure safe use. The compact design is easy to install and can be used flexibly in limited space. The micro switch is also easy to operate and comfortable to touch, giving users a good experience.
http://www.dn-switch.com/
