KW4A(S) Car vanity mirror micro switch
Model: KW4A(S)

Plunger spec illustration



The function of KW4A(S) micro switch in car vanity mirror is to turn on and off the vanity mirror light. The electronics micro switch adopts reed drive. When the mirror cover is opened, the high quality micro switch can respond quickly to turn on the vanity mirror light. The micro on off push button switch has the characteristics of long mechanical life and small stroke, which can ensure that the vanity mirror light is in excellent condition for long-term use and is not easily damaged.
Item | Value |
Operating speed | 0.1mm-1m/s(Related with actuator forms) |
Operating frequency | Mechanical 60 cycles/min; electrical 25 cycles/min |
Insulation resistance | ≥100mΩ(500VDC) |
Contact resistance | OF>0.5N:≤30mΩ(see note) |
OF≤0.5N:≤50mΩ(see note) | |
(Test voltage) Between terminals of the same polarity | AC1000V,50/60Hz,1min |
(Test voltage) Between current-carrying metal parts and | AC1500V,50/60Hz,1min |
ground (case),and between each terminal and non-current-carrying metal parts | |
Vibration resistance | 10-55Hz , 1.5mm Double amplitude |
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 | |
Life | Mechanical ≥ 1,000,000 cycles |
Electrical≥10,000 cycles | |
Weight | Approx.1.6g(No lever) |
Safety approvals | UL ,CUL ,VDE, TUV,ENEC, DEMKO, CE ,EK CQC |
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