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Long Travel Miniature Roller Lever WS5 Waterproof Micro Switch
IP67 waterproof type and non-waterproof type have been studied and developed for WS5 waterproof micro switch. And for different application environments research and development of a variety of shape mounting forms, installation is more convenient.
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Product Features
-Small size,compact structure, long travel,dustproof,waterproof
-A variety of contact terminals,provide with a variety of wires.
– Comes with a series of levers. This allows customization to specific application needs, providing flexibility and ease of use.
-Can be used in environment resistant requirements application, outdoor equipments such as automobile, home appliances, industrial control equipment etc.
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 | Terminal type ≤ 50mΩ
Wire type≤ 100mΩ(24#,L≤ 200mm) |
| (Test voltage) Between terminals of the same polarity | AC500V , 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 | endurance:1000m/s2(approx.100G)max Wrong action:300m/s2(approx.30G)max |
| Electric shock proof protection grade | I class |
| Case protection degree | IEC IP67(Except terminal part of terminal type) Or other grades |
| Life | Mechanical ≥ 500,000 cycles Electrical ≥ 100,000 cycles |
| Safety approvals | UL/CUL ,TUV,CE ,CQC |
Applications
It is well known that one of the most common application devices for microswitches is mounted on water pumps for controlling water pump discharge. In a washing machine, WS5 waterproof micro switch is installed on the water valve to control the water valve. When the washing clothes are finished, the washing machine will send a signal to the switch. The waterproof micro switch receives the signal and will open the water valve to drain the sewage. And control the water valve to make sure water enters the washing machine.
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