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Dongnaa MS2 5A 250VAC Plunger Sensitive Micro Switch
MS2 micro switches for transmission motors, medical beds, vacuum cleaners, and other high-vibration situations, with special customizing options. To prevent dust from entering the switch and impairing its function, an anti-dust groove is built between the cover and the case.
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Product Features
-Has protection function.
-Widely used in all kinds of home appliances, and also can be used in such as vacuum cleaner etc. Appliances which works in bad conditions.
Product Parameters
| Item | Value |
| Operating speed | 0.1mm~1m/s (No lever) |
| Operating frequency | Mechanical 60 cycles/min; electrical 25 cycles/min |
| Insulation resistance | ≥ 100MΩ(500VDC) |
| Contact resistance | ≤50mΩ |
| (Test voltage) Between not connect 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. | AC2000V , 50/60Hz , 1min |
| Vibration resistance | 10~55Hz , 1.5mm Double amplitude |
| Shock resistance | Endurance:1000m/s2(approx.100G)max
Wrong action:300m/s2(approx.30G)max |
| Electric shock proof protection degree | II class |
| Life | Mechanical ≥ 500,000 cycles
Electrical ≥ 50,000 cycles |
| Safety approvals | UL,CUL,,ENEC, DEMKO,EK, CQC |
Application
MS2 micro switch is a kind of microswitch with certain protection function, which can effectively protect the switch from short circuits or leakage. This type of microswitch can be used in appliances with harsh working environments, such as vacuum cleaners, because it is able to maintain stable working conditions under harsh working environments and will not be affected by external environments, such as dust and water vapor.
In addition to being used in vacuum cleaners, MS2 microswitches can also be used in medical beds. In medical environments, the stability and safety of switches is crucial. The protective features of MS2 microswitches can effectively safeguard the normal operation of medical equipment and ensure the safety of patients.
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