KCD3-303W8P 3PST TRIPLE ROCKER SWITCH
KCD3-303W8P
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 20A 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 Double Rocker Switch
Are you a B2B buyer looking for a reliable and efficient double rocker switch? Look no further than the WEUP Double Rocker Switch. With its exceptional features and high-quality construction, this switch is a must-have for importers, distributors, manufacturers, brands, wholesalers, and retailers in need of a top-notch electrical component. Let’s explore why the WEUP Double Rocker Switch stands out from the competition:
- Versatile Functionality: The WEUP Double Rocker Switch offers multiple functions, including a three-position ON-OFF-ON configuration. This versatility makes it suitable for a wide range of applications in small appliances, computers and peripherals, and medical instrumentation.
- Durable Construction: The double rocker switch is built to last. It boasts an electrical life of over 50,000 cycles, ensuring long-term reliability and performance. With a contact rating of 16A 250V AC and 20A 125V AC, this switch can handle demanding electrical loads with ease.
- Easy Installation: The WEUP Double Rocker Switch features quick connect or blade terminals, allowing for hassle-free installation. Whether you are a manufacturer assembling products or a distributor providing replacement parts, this switch’s ease of use will save you time and effort.
- Enhanced Safety: Safety is paramount when it comes to electrical components. The WEUP Double Rocker Switch is designed with a degree of protection rated at IP55, making it resistant to dust and splashes. This ensures reliable operation even in challenging environments.
- Customizable Options: WEUP understands that different applications require specific features and designs. With their own D&R development capabilities, they can easily create custom models according to your specific requirements. From different shapes and sizes to recessed switch guards and sub-miniature sizes for space-saving installations, WEUP can tailor the rocker switch to suit your needs.
- Supportive Services: WEUP goes the extra mile to support their customers. They offer custom wire harness and actuator marking requests, allowing you to personalize the switches for your qualifying designs. This level of customization ensures that the switches integrate seamlessly into your products or projects.
- Reliable Supplier Network: As one of the leading China manufacturers, WEUP has established a robust network of suppliers and vendors. This means that you can rely on them to consistently deliver high-quality products. Whether you require a small quantity for a specific project or large volumes for distribution, WEUP can meet your demands.
Applications of the WEUP Double Rocker Switch
The WEUP Double Rocker Switch finds its applications in various industries and sectors:
- Power Supply Switches for Consumer Electronics: From televisions to gaming consoles, the double rocker switch is ideal for controlling the power supply in consumer electronic devices.
- PC Peripherals: Keyboards, mice, and other computer peripherals can benefit from the functionality and reliability of the WEUP Double Rocker Switch.
- Office/Commercial Equipment: Printers, copiers, monitors, and power outlet strips all require dependable switches to ensure smooth operation.
- Air Purifiers and Dehumidifiers: These essential appliances rely on switches to control their functions effectively. The WEUP Double Rocker Switch provides the perfect solution.
- Measuring Devices: Precision instruments such as multimeters, oscilloscopes, and gauges require switches that can handle high electrical loads without compromising accuracy.
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
KCD3 | 303 | K | 8P | 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 ![]() |
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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