This speed fan is published with the manufacturer’s full specification — material Metal, model number RS25-15KQA1-2-4P. Made by YU WAH (HK) LIMITED (12 years on the platform, typical reply ≤1h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Speed Fan
- Model Number: RS25-15KQA1-2-4P
- Max. Voltage: 500V DC
- Material: Metal
- Certification: ROHS complicant
- Place Of Origin: Guangdong, China
- Application: Home Appliances, Industrial Control
Technical Specifications
| Max. Voltage | 500V DC |
|---|---|
| Max. Current | 100A |
| Rotation Range | 360° |
| IP Level | IP12, IP16 |
| Mechanical Life | 10000 Cycles |
| Terminal Type | Pin Terminal |
| Material | Metal |
| Application | Home Appliances, Industrial Control |
| Whether The Smart | No |
| Place Of Origin | Guangdong, China |
| Model Number | RS25-15KQA1-2-4P |
| Brand Name | YUWAH |
| Rotational Torque | 8±3kgf.cm |
| Changeover Angle | 30° |
| Dip Soldering | 300±10° , 3s Max |
| Operating Temperature | -10°C to +70°C |
| Rating | 0.25A , 30V DC |
| Technology | metal ( Brass ) |
| Certification | ROHS complicant |
| Service | ODM & OEM |
| Appliance | Audio,video, home appliance |
| Keywords | 2 pole 4 position rotary switch |
| Selling Units | Single item |
| Single Package Size | 42X25X30 cm |
| Single Gross Weight | 0.008 kg |
Product Details
25mm 4 positions 500V 100A rotary voltage selector switch



Best service and competitive price,
No matter big or small business!
| Product name | 25mm ODM OEM Metal shaft electrical 3 pole 4 position rotary switch |
| Model | RS25 series |
| Rotational torque | 8 to 3kgf.cm |
| Changeover angle | 30° |
| Dip Soldering | 300±10°,3s Max |
| Operating temperature | -10°C to +70°C |
| Maximum operating voltage | 500V DC |
| Rating | 0.25A ,30V DC |
| Technology | metal ( Brass ) |
| Brand | Yuwah |
| place of origin | Guangdong,China(Mainland) |
| Certification | ROHS complicant |
| Color | customer made |
| Service | ODM & OEM |
| Appliance | Audio, video,home appliance |
| Advantage | Samples are free |
| MOQ | 1000 pcs |
| Payment | T/T,Western Union,Money Gram, Paypal,Alipay and Trade Assurance |
| Delivery time | 7-10 days(exact time according to your order quantity) |
Why customer choose to work with us?
About Yuwah Advantages
1. We are Alibaba Assessed 3 years Gold Supplier.
2.Comprehensive Service
3.We have more than 10 years production experience In producing POTENTIOMETERS; SWITCHES ; SMEI-FIXED & ENCODERS
4.We are a professional potentiometer manufacturer,best production capability ,best quality control, Best Service .
5.We have strong material suppliers.(reduce your cost)
6.We can do OEM & ODM, we have special team for R&D
Free sample is available !
If you need any parts, please kindly send us your drawings or sample for quotation.
Please kindly inform us which items you are interested, and the best price will be provided you upon receipt of your new inquiry ASAP.
Any questions about more items, please feel free to contact us.
We are sincerely looking forward to establish cooperative relationship with you.
If you like our products and services, please contact us, there are gifts presented.











Yuwah Electronics Limited company is a professional manufacturer.We have more than 10 years'production experience in producing POTENTIOMETERS;SWITCHES;SMEI-FIXED & ENCODERS.If wants know more about us,please visit our web-site www.yuwah-vr.com. Up to now,our company,have set up a complete system for development,manufacture,assembly,sales and after-sale service.With increasing development,auto-assembly machine,so we can improving various kinds of equipments and assimilating sophisticated production machines from different countries.
Our major raw materials are directly import from Japan,Taiwan,Europe country… The quality of all our products are comply with Japan's JIS and International Standard. Our products are widely applicable in the field of Telecommunication,Video,Games,Medical,Dimmer…Electronic products.
Through these years,Yuwah Limited had gained a good reputation on supreme stable quality, prompt delivery and excellent service.Our sales network mainly in USA,Europe,Japan,Korea,SE Asia …etc., If our manufacturing products suitable for your company,welcome to provide related information to develop the new products together.








At first please note that the potentiometers is customized .
The price showed on the page may be not the final price .Please contact with me before you make the payment.I would offer you our best price.
If you need a quotation,please :
Tell me your requirement of the potentiometers ,such as the size,material and quantity of the potentiometers you want to print .You can sent me the picture of your potentiometers by Message Center .
We have NO MOQ ,but the price is based on the quantity .
We can make the design for you if you don't have .And we would confirm the specification of your potentiometers before we proceed to production .
The customized potentiometers would be finished within in a week after your requirement is confirmed . If everything goes well ,we could sent you the goods in 7~10 days.
The following are pictures and specifications of the products:
Here are some samples pictures ,please pay attention that they are just for your reference ,not for sale.anyone without authorization are prohibited from using .
If you want to know more details, please click here to get a free sample


| Q: | What is your MOQ of this item? |
| A: | 1000pcs. |
| Q: | Where is your loading port? |
| A: | Hongkong port or Shenzhen port in China. |
| Q: | What is your payment term? |
| A: | TT in advance or LC at sight. |
| Q: | What is the lead time? |
| A: | Normally 7-10 days. |
| Q: | What is your company’s available production capacity? |
| A: | 300000PCS/week. |
| Q: | Could you provide sample? |
| A: | Of course, we are glad to provide free samples for you. |
Yu Wah (H K) LTD
ROOM 13, 27/F, HO KING COMMERCIAL CENTRE 2-16 FA YUEN
STREET MONGKOK, KOWLOON,HONG KONGTel:852-2310 4311
Fax:852-2371 3835
Website:www.yuwah-vr.com
Ordering and Pricing
- Minimum order quantity: 500 piece
- Volume pricing:
- 500–4999 piece: US $0.4 / piece
- 5000+ piece: US $0.38 / piece
- Ships from: HK
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this speed fan?
The standard minimum order quantity is 500 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Which certifications does this speed fan carry?
It is supplied with ROHS complicant documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the speed fan be supplied for my local voltage?
The standard configuration is 500V DC. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by YU WAH (HK) LIMITED. The company 12 years as a verified Alibaba.com supplier, Trading Company. Browse the full YU WAH (HK) LIMITED range on HVACR Nexus.
See more in Speed Controllers & Regulators on HVACR Nexus.


















