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Wholesale Discount Rotary Socket Switch - LW12-Rotary Switch – Leyu
Wholesale Discount Rotary Socket Switch - LW12-Rotary Switch – Leyu Detail:
1. It is advisable to keep the handle in the horizontal rotation position when installing the rotary switch;
2. Due to the low on-off capability of the rotary switch, it cannot be used to break the fault current. When the motor is used to control the forward and reverse rotation, the reverse connection is not allowed after the motor is completely stopped;
3. When the power factor of the load is low, the capacity of the rotary switch should be reduced, otherwise it will affect the life of the switch; if the power factor of the load is less than 0.5, it is not suitable to use the HZ rotary switch due to the difficulty of extinguishing the arc;
4. There are many ways to connect the rotary switch, and it is necessary to select products of corresponding specifications according to actual needs. It does not have overload and short circuit protection. If the circuit requires the above protection, it should be installed separately at the same time;
5. The operation should not be too ordinary, usually should not exceed 300 times per hour. Otherwise, the mechanical wear of the contact is too fast, and it is easy to leave the metal powder in the contact gap and cause poor insulation.
LW12 apply to change over of circuits,also for control of electrical measuring in struments and control of motors.
| Rated insulation current | Ui | V | 500 | ||
| Rated thermal current | ITH | A | 16 | ||
| Rated working voltage | Ue | V | 220 | 380 | |
| Rted working current | Le | ||||
| AC-15 | A | 4.6 | 2.6 | ||
| DC-13 | A | 0.27 | |||
| DC-3 | A | 12 | |||
| DC-4 | A | 12 |
Mechanical life without load:0.3×106times,operation frequency is 120 times/h.
Mechanical life with load:AC-150.1×106times operation frequency is 300 times/h.
DC-13 is 0.1×106times operation frequency is 300 times/h.
AC-3 is 0.1×106times operation frequency is 300 times/h.
AC-4 is 0.1×106times operation frequency is 120 times/h.
Product detail pictures:
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Dependable good quality and very good credit score standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, shopper supreme" for Wholesale Discount Rotary Socket Switch - LW12-Rotary Switch – Leyu , The product will supply to all over the world, such as: Armenia, Macedonia, Switzerland, Qualified R&D engineer will be there for your consultation service and we will try our best to meet your requirements. So please feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we will surely give you the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we will make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we are here to welcome your inquiries for any of our goods and service.
By Ophelia from Denmark - 2018.06.12 16:22
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Roberta from New Zealand - 2017.12.02 14:11
