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KW4A(S) Double Micro Switch Limit Switch Used In Blender
The KW4A(S) micro switch limit switch takes a duplex structure, an integrated actuator lever, and a plunger. Meanwhile, it uses a one-piece foundation structure, which results in a product that is stable and trustworthy, has high sensitivity, has a long service life, and has other qualities.
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Product Features
-Safe,reliable miniature switch,limit switch
-Tight configuration.Characteristic:small contact gap, quick action,high sensitivity and small operating travel.
-Long life,high reliability
-A variety of contact terminals
– A variety of levers
-Widely used in home appliance,electronic equipment,automatic machine,communication equipment,car electron,apparatus and instrument etc.
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 |
Application
The air conditioner micro switch also has the function of controlling the operating status of the air conditioner. For example, a micro switch can automatically adjust the operating status of the air conditioner according to changes in room temperature. Once the room temperature reaches a predetermined value, the micro switch will switch the air conditioner to standby mode to avoid unnecessary waste of energy.
KW4A(S) micro switch has a wide operating temperature range and can be used in equipment with large temperature differences.
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