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Home Appliance Precision Mini Micro Limit Switch 3A 125 250VAC KW4A(S)

Mini Micro Limit Switch can be used in many devices and installed in control components. Precision Micro Switch can feedback actions quickly and accurately, and Micro Switch 3a 125 250vac is suitable for working environments with small current and frequent switching.

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Product Features

 

-KW4A(S) Mini Micro Limit Switch allows for precise and effective floor cleaning. Since vacuum cleaners are now considered necessary appliances in contemporary homes, there is an increasing need for intelligent, effective, and dependable cleaning products.
-Thanks to technological advancements, wall sensors are now crucial to ensuring vacuum cleaners can effectively navigate and clean along walls. KW4A(S) Micro Switch 3a 125 250vac is specifically made to meet the needs of wall sensors for vacuum cleaners; they offer the stability and sensitivity required to achieve accurate control and precise monitoring of the machine-to-wall contact status. KW4A(S) Precision Micro Switch’s small size, high sensitivity, and extended service life are some of their main benefits. Because of these qualities, they are perfect for wall sensors for vacuum cleaners, where dependability and accuracy are essential.
-Micro switches’ exceptional sensitivity and stability enable them to detect contact signals between the vacuum cleaner and the wall, enabling them to quickly and efficiently modify their cleaning trajectory.

DM 20240411154736 006

Product Parameters

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

OF≤0.5N:≤50mΩ

(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-current-carrying  metal  parts. AC1500V , 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:500m/s2(approx.50G)max

Malfunction:OF>0.5N:300m/s2(approx.30G)max

OF≤0.5N:200m/s2(approx.20G)max

Weight Approx.1.6g(No lever)
Life Mechanical ≥ 1,000,000 cycles

Electrical ≥ 10,000 cycles

Electrical ≥ 50,000 cycles(TUV, CQC)

Safety approvals UL,CUL,VDE,TUV,ENEC,SEMKO,DEMKO,CE,EK,CQC
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