KCD3-603KNA Lighted Rocker Switch
KCD3-603KNA
FEATURES AND BENEFITS
- Pilot light or illumination
- Imprinted markings
- IP54 splash proof rubber boot option
- Quick connect or blade terminals
TYPICAL APPLICATIONS
- Small appliances
- Computers and peripherals
- Medical instrumentation
SPECIFICATIONS
| 16A 250V AC 20(12)A 125V AC 20A 125V AC 20GP 125V AC 16(10)A 250V AC |
| ≧ 50000 Cycles |
| ≧ 100 MΩ |
| IP 55 |
| T 105/55 |
| ≦ 50mΩ |
Rocker switches control the on/off functions of all home appliance products. On/off is the most important function of the rocker switch, Additionally, it has different functions such as 3 positions, button, changeover too.
WEUP’s selection of rocker switches includes sub-miniature, they are available in different configurations including two-position On/Off, three-position, momentary, maintained and more.Models are available in illuminated (LED and incandescent) and sealed/waterproof versions, with SPST, SPDT, DPST, DPDT, 3PDT and 4DPT functionality.
CUSTOMIZING ROCKER SWITCHES
With multi-pole, multi-position functionality, WEUP rocker switches can be used in a variety of applications. As we have our own D&R development, it is very convenient for WEUP to create a new model according to the customers’ requests. Options like a shapes, size, construction, frames, recessed switch guards to prevent accidental actuation, splash-proof rubber boots and sub-miniature sizes for a space-saving small footprint, make WEUP the rocker switch provider of choice. Also WEUP can support custom wire harness and actuator marking requests for qualifying designs in order to meet customers’ requirements and needs.
Product Features
Introducing the WEUP Lighted Rocker Switch: the perfect choice for B2B buyers in need of a reliable, high-quality switch for their products. With its exceptional features and functions, this rocker switch is designed to meet the needs of importers, distributors, manufacturers, brands, wholesalers, and retailers. Let’s explore why the WEUP Lighted Rocker Switch stands out from the competition.
1. Versatile functionality: The WEUP Lighted Rocker Switch offers various functions to suit different applications. Whether you need an on/off function or a more complex 3-position or momentary switch, this product has got you covered. It also comes in different configurations such as SPST, SPDT, DPST, DPDT, 3PDT, and 4DPT, ensuring compatibility with a wide range of devices.
2. Illuminated options: The pilot light or illumination feature of the WEUP Lighted Rocker Switch adds an extra level of convenience and functionality. It allows users to easily identify the switch’s status, even in low-light conditions. With options like LED and incandescent illumination available, you can choose the right option that suits your specific needs.
3. Imprinted markings: The imprinted markings on the rocker switch provide clear and durable labeling for easy identification. This feature eliminates confusion and enhances user experience, making this switch ideal for applications where quick and accurate operation is crucial.
4. Excellent durability: The WEUP Lighted Rocker Switch is built to last. With an electrical life of over 50,000 cycles, you can rely on this switch for long-lasting performance. It also boasts a contact rating of 16A 250V AC, ensuring it can handle high-power applications with ease.
5. Splash-proof option: For applications that require additional protection against water splashes and dust, the IP54 splash-proof rubber boot option is available. This feature enhances the longevity of the switch and ensures reliable operation even in challenging environments.
6. Easy installation: The WEUP Lighted Rocker Switch offers two convenient terminal options: quick connect or blade terminals. This versatility makes installation hassle-free and allows for easy integration into a wide range of devices and systems.
7. Wide range of applications: The WEUP Lighted Rocker Switch is suitable for a variety of industries and applications. Whether you are manufacturing small appliances, computers and peripherals, or medical instrumentation, this switch will meet your requirements effectively.
Now let’s delve into why WEUP is the top choice for your rocker switch needs:
- Customization options: With its own D&R development capabilities, WEUP can customize rocker switches according to your specific requests. Whether you need a unique shape, size, construction, or specialized features like recessed switch guards or sub-miniature sizes, WEUP can deliver. This flexibility ensures that you can tailor the switch to perfectly fit your product’s design and functionality.
- Support for wire harness and actuator marking: WEUP understands that each customer’s requirements may vary. That’s why it offers support for custom wire harness and actuator marking requests. This level of customization ensures that the rocker switches not only meet your technical specifications but also align with your branding needs.
- Quality assurance: WEUP is committed to delivering products of the highest quality. The rocker switches are subjected to rigorous testing to ensure they meet industry standards and customer expectations. With certifications such as CQC, CCC, CE, RoHS, ENEC, PAHS, VDE, TUV, and UL, you can trust in the reliability and safety of WEUP’s products.
- China manufacturers with strong reputation: By choosing WEUP as your supplier, you benefit from their established reputation as one of the leading manufacturers in China. With years of experience in the industry, WEUP has a proven track record of delivering exceptional products and outstanding customer service.
- Competitive pricing: As a manufacturer and supplier directly from China, WEUP offers competitive pricing without compromising on quality. This allows you to maximize your profit margins while still providing your customers with a reliable and high-quality product.
- Efficient supply chain management: With its strong network of vendors and wholesale partners, WEUP ensures a smooth supply chain process from manufacturing to delivery. This means you can rely on timely and efficient delivery of your orders.
In conclusion, the WEUP Lighted Rocker Switch is an excellent choice for B2B buyers looking for a reliable and versatile switch for their products. Its impressive features such as versatile functionality, illuminated options, imprinted markings, durability, splash-proof option, and easy installation make it stand out from the competition. Furthermore, WEUP’s commitment to customization, quality assurance, competitive pricing, reputation as China manufacturers, and efficient supply chain management solidify its position as the preferred supplier for importers, distributors, manufacturers, brands, wholesalers, and retailers. Choose the WEUP Lighted Rocker Switch today and experience the difference it can make in your products’ performance and user satisfaction.
For more information about WEUP’s Lighted Rocker Switch and to place an order, please contact us directly at your convenience.
Why Choose WEUP?

High Quality
Our switches are manufactured using top-grade materials and undergo rigorous quality control measures to ensure superior performance.
Affordability
We understand the importance of cost-effectiveness in today’s competitive market. That’s why we offer our switches at a competitive price point without compromising on quality.


Reliable Supplier
As one of the leading China manufacturers, WEUP has established a solid reputation for providing reliable products to customers worldwide. We work with reputable suppliers and have a strong network of distributors to ensure prompt delivery.
Excellent Customer Service
At WEUP, we value our customers’ satisfaction above all else. Our dedicated team is always ready to assist you with any inquiries or concerns you may have.

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Technical Data
- Model
- Characteristics
- Drawings
- Applications
KCD3 | 604 | K | 4P | A | 1 | K | C |
Switch product type | Base Type | Base Color | Circuit Diagram | Terminal | Marking | Button Color | Actuator |
Black ![]() | ON-OFF ![]() | 6.3*0.8 ![]() | ![]() | Black ![]() | ![]() | ||
Blue ![]() | ON-OFF ![]() | 6.3*0.8 ![]() | ![]() | Blue ![]() | ![]() | ||
Green ![]() | ON-OFF ![]() | 6.3*0.8 ![]() | ![]() | Green ![]() | ![]() | ||
Orange ![]() | ON-OFF-ON ![]() | 6.3*0.8 ![]() | ![]() | Orange ![]() | ![]() | ||
Red ![]() | ON-OFF-(ON) ![]() | 6.3*0.8 ![]() | ![]() | Red ![]() | |||
White ![]() | (ON)-OFF-(ON) ![]() | ![]() | White ![]() | ||||
Yellow ![]() | ![]() | Yellow ![]() |
Applications
Rocker Switch Applications
Power Supply Switches for Consumer Electronics, PC Peripherals, and Office/Commercial Equipment
Rocker switches are used in a lot of common pieces of technology such as monitors, printers and measuring devices. Check out some of the applications of rocker switches below.
Air purifiers, dehumidifiers, etc.
Monitors, copiers, printers, etc.
Monitors | Copiers | Printers |
![]() | ![]() | ![]() |
Power Supplies | Measuring Devices | Power Outlet Strips |
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