Product Details
KW3A Micro Switch High Temperature Resistance with UL for Home Appliance
Product Introduction
KW3A micro switch is our highest selling basic switch with UL. It has the characteristics of high temperature resistance and long life, and can be applied to household appliances. We are a professional micro switch company and have independently developed a series of micro switches, waterproof switches and so on. If you want to buy dongnan kw3a switch, we hope we can cooperate together!
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Product Parameter
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Item
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Value
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Operating speed
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0.1mm~1m/s (no lever)
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Operating frequency
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Mechanical 60 cycles/min; electrical 25 cycles/min
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Insulation resistance
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≥ 100MΩ(500VDC)
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Contact resistance
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OF>0.75N:≤30m
OF≤0.75N:≤100mΩ (initial value)
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(Test voltage) Between terminals of the same polarity
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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.
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AC3750V , 50/60Hz , 1min
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Vibration resistance
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10~55Hz , 1.5mm Double amplitude
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Shock resistance
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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
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Weight
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Approx.6.2g(No lever)
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Life
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Mechanical ≥ 2,000,000 cycles
Electrical ≥ 50,000 cycles
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Safety approvals
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UL,CUL,VDE,ENEC,SEMKO,DEMKO,NEMKO,FLMKO, CE,EK,CQC
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Product Feature and Application
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The KW3A switch is a highly sensitive and long-lasting micro switch. Various forms of actuators are available such as no lever, short lever, long lever,arc lever,etc. KW3A switches are also available in a wide range of temperature ratings and can withstand high temperatures up to 200℃.
http://www.dn-switch.com/
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