KCD4-202K4PA DOUBLE POLE SWITCH
KCD4-202K4PA
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
| 6A 250V AC 6(4)A 250V AC 10A 125V AC 12(6) 125V AC 10(6) 250V AC 12GP 125V 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 Double Rocker Switch
The WEUP Double Rocker Switch (KCD4-202K4PA) is a versatile and high-quality product designed to meet the needs of B2B buyers such as importers, distributors, manufacturers, brands, wholesalers, and retailers. With its impressive features and functions, this switch is an excellent choice for a wide range of applications in various industries.
Efficient On/Off Functionality
The primary function of the WEUP Double Rocker Switch is to control the on/off functions of home appliance products, making it an essential component in many electronic devices. This switch ensures reliable and efficient operation, allowing users to easily turn their appliances on or off with a simple flick.
Versatile Configurations
WEUP offers a wide range of configurations for the Double Rocker Switch, including two-position On/Off, three-position, momentary, maintained, and more. This versatility allows buyers to choose the perfect switch for their specific application requirements. Whether you need a basic on/off switch or a more complex multi-position switch, WEUP has you covered.
Customization Options
WEUP understands that different customers have unique needs and preferences. That’s why they offer customization options for their rocker switches. With their own D&R development capabilities, WEUP can create new models according to customers’ requests. This includes options like custom shapes, sizes, constructions, frames, recessed switch guards, and splash-proof rubber boots. The ability to customize the rocker switches ensures that customers can find the perfect switch that meets their specific requirements.
High-Quality Construction
The WEUP Double Rocker Switch is built to last. It features a durable construction that can withstand frequent use and harsh environments. With an electrical life of over 50,000 cycles, this switch offers long-lasting performance. The switch also boasts a high degree of protection (IP 55) and operates effectively in temperatures up to T 105/55. These features make it suitable for a wide range of industries, including small appliances, computers and peripherals, and medical instrumentation.
Wide Compatibility
WEUP’s Double Rocker Switch is designed to be compatible with various electrical systems and appliances. It has a contact rating of 6A 250V AC and 10A 125V AC, ensuring that it can handle the power requirements of different devices. Whether you’re using it in small appliances, computers, peripherals, or medical instrumentation, this switch can deliver reliable performance.
Reliable Performance
When it comes to electrical components, reliability is crucial. The WEUP Double Rocker Switch has been tested and proven to meet industry standards. It has a high insulation resistance of over 100 MΩ and a low contact resistance of less than 50mΩ. These specifications ensure that the switch operates efficiently and effectively while minimizing the risk of electrical issues.
Extensive Certifications
WEUP places great importance on product quality and safety. The Double Rocker Switch has obtained several certifications, including CQC, CCC, CE, RoHS, ENEC, PAHS, VDE, TUV, and UL. These certifications demonstrate compliance with international standards and regulations, providing customers with peace of mind regarding the switch’s quality and safety.
Applications
The WEUP Double Rocker Switch finds applications in numerous industries and products. Some common applications include:
- Power Supply Switches for Consumer Electronics: This switch is commonly used in consumer electronics such as air purifiers, dehumidifiers, monitors, copiers, printers, power supplies, and measuring devices. Its reliable on/off functionality ensures that these devices can be easily controlled.
- Small Appliances: The Double Rocker Switch is an ideal choice for controlling the on/off functions of various small appliances. From kitchen appliances to household gadgets, this switch provides a convenient and efficient solution.
- Computers and Peripherals: When it comes to computers and peripherals, having a reliable on/off switch is essential. The WEUP Double Rocker Switch offers excellent performance in these applications, ensuring seamless operation.
- Medical Instrumentation: The medical industry requires precise and dependable equipment. The Double Rocker Switch meets these requirements by offering reliable on/off functionality for medical instruments.
In conclusion, the WEUP Double Rocker Switch (KCD4-202K4PA) is a top-notch product that offers exceptional features and functionality. Its efficiency, versatility, customization options, high-quality construction, wide compatibility, reliable performance, extensive certifications make it an excellent choice for B2B buyers like importers, distributors, manufacturers, brands, wholesalers, and retailers. Whether you’re in need of a basic on/off switch or a more complex multi-position switch, the WEUP Double Rocker Switch is an ideal solution. Trust WEUP’s expertise as one of the leading China manufacturers and suppliers in the industry. Contact WEUP today to discuss your specific requirements and discover how their double rocker switch can enhance your products or projects.
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.

Certificates









Technical Data
- Model
- Characteristics
- Drawings
- Applications
KCD4 | 202 | K | 4P | A | 1 | K |
Switch product type | Base Type | Base Color | Circuit Diagram | Terminal | Marking | Button Color |
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-ON ![]() | ![]() | Orange ![]() | |||
Red ![]() | ![]() | Red ![]() | ||||
White ![]() | ![]() | White ![]() | ||||
Yellow ![]() | ![]() | Yellow ![]() |
Characteristics
Permissible operating speed | 1 to 500 mm/s | |
Permissible operating frequency | Mechanical | 30 operations / min max. |
Electrical | 20 operations / min max. | |
Insulation resistance | 100 MΩ min. (at 500 VDC with insulation tester) | |
Contact resistance (initial value) | 20 mΩ max. (6 to 8 VDC, 1 A, voltage drop method) | |
Dielectric strength | Between terminals of the same polarity | 2.000 VAG, 50/60 Hz, for 1 min |
Between terminals of the different polarity | 2.000 VAG, 50/60 Hz, for 1 min (See Note *) | |
Between charged metal parts and the ground terminal | 4.000 VAG, 50/60 Hz, for 1 min | |
Vibration resistance | Malfunction | 10 to 55 Hz, 1.5-mm double amplitude |
Shock resistance | Malfunction | 300 m/s2 max. |
Durability | Mechanical | 40,000 operations min. |
Electrical | 20,000 operations min. | |
Weight | Non-illuminated: Approx 15g. Illuminated: Approx 16g. | |
Inrush current | 100A max. (100 ms max.) | |
Ambient operating temperature | – 25 to +50 C (with no icing or condensation) | |
Ambient operating humidity | 45 to 85 %RH | |
Degree of protection | IEC IP40 | |
Electric shock protection class | Class II | |
PTI (proof tracking index) | 175 | |
Pollution degree | 2 |
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.
Copiers | Printers | |
![]() | ![]() | |
Measuring Devices | Power Outlet Strips | |
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Yes. Usually, 1-2 samples are free of charge, please support us by providing us with any express account such as DHL, FedEx, TNT, or UPS.
Our nearest port is Ningbo and Shanghai port, but if you collect the goods to ship together, we could send them to the other farther port. Usually, our customers will choose TNT, DHL, FedEx, and UPS to ship them.
Usually the samples 1-5 days to prepare. For orders, it depends on the quantity. Usually 5-15 days.
For standard packing, dozens per box, 500pcs or 1000pcs per carton. We also provide you with custom box or carton packing with your logo and design.
All the products will be 100% checked before the shipment.