Product Category


4 Pins 12 Volt White 30AMP Marine Rocker Switch Panel

  • Name:Marine Toggle Switch
  • Model: KCD4-0012-21
  • Panel Mount Diameter:22*30mm
  • Rated Voltage:15A, 20A, 30A
  • Voltage Options:3V, 5V, 6V, 12V, 24V,13V, 110V, 120V, 220V, 240V, 250V, 380V
  • Color:Red, White, Blue, Green, Yellow, Black
  • Material:ABS plastic, Stainless Steel
  • Download Certification:CECCC, ROSH, IP67, UL
  • Waterproof grade:IP67
  • Download PDF: 4 Pins 12 Volt White 30AMP Marine Rocker Switch Panel

Product Drawings:

Marine rocker switch panel

Product Parameters:

Product Item KCD4-0112-21
Panel Mount Diameter 22*30mm
Contact Way solder pin
Install Way Buckle
Lamp Type LED
Rated voltage 3v, 5v, 6v, 12v, 24v,13v, 110v, 120v, 220v, 240v, 250v, 380v
Lamp Color Red,white,blue,green,black,yellow
Shell Material brass plated nickel
Base Material PA66 nylon
Terminal Material brass
Applications Coffee machine, kitchen equipment, household appliances, automobiles, medical equipment, industrial equipment etc
Current 15A, 20A, 30A

KCD4 waterproof Marine Toggle Switch is how to wire?

There are two types of wiring way of the product. The first type is that the side pins of the rocker waterproof switch are connected with the positive and negative pole of the power. The switch’s two light pins are connected with the device. When press the switch, the light guide key is bright, the device starts. Press the switch again, the light guide key is off, the device is closed. This is the wiring way that the light guide key is not often bright. Generally used in a light-normal environment.

The second type is that the two light pins are connected with the positive and negative poles, the switch’s two side pins are connected with the device. At this point, the switch light guide key is normally bright. The light guide key is always bright and is generally used in darker light environment. The wiring diagram is as follows.


FILN Marine Marine Toggle Switch Customization

What are the advantages of the 4 pin 12 volt 30AMP Marine Toggle Switch manufactured by Filn?

The waterproof rating of the waterproof Marine Toggle Switch can reach IP67.

The high rating Marine Toggle Switch can withstand high current and high power of 30A.

We had passed the certifications of UL, CE, it can be sold freely in the European and American markets.

The marine rocker switch has a reasonable price and is practical.

We provide 24-hour team service, if you have any technology, transportation, delivery date and other problems, we can reply to you quickly, making you have no after-sales worry.

We are a factory, giving you the product with high quality and low price.

Fast delivery, for the conventional products of the 12V Marine Toggle Switch,220V Marine Toggle Switch , 110V Marine Toggle Switch, we have regular inventory and material to meet the emergency demand.

We have 4 technical engineers with 20 years of R&D experience, providing professional solutions and design suggestions for customers to develop customized products.

Our company has heavy-duty laboratory, UL certified laboratory equipment, life test bench, temperature resistant test machine, aging test machine, microscope tester, tensile force tester, pressure resistance test table, etc. Use professional equipment to regularly sample and test the products, ensuring the safety and stability of each batch of products.

We have stable employees, and regular do staff process and safety equipment operation training.

marine rocker switch (2)

Related products:

What are the parameters of the 4 pin 12 volt white 30AMP marine toggle switch panel?

The 4 pins 12 volt white 30AMP marine rocker switch is suitable for the marine rocker switch panel, which size is 0.8~4mm. You just need to open a hole of 30*22 on the switch panel and clutch it very smooth.

marina rocker switch The cover color of the marine rocker switch is untransparent black. Customers can also customize transparent covers with special requirements. Such as red, blue, green, yellow, white, these colors can be used to produce lighted marine rocker switch.

Marine rocker switch

The features of the 4 pins marine rocker switch?

The unique waterproof frame design makes the waterproof level reach IP67. The material of purple copper and thick silver layer makes the switch’s rated power reach 30A/250V. The cover can be customized with printing. Besides, the product had passed the certifications of CE, UL, and exported to overseas. Quality is no problem, you can use it at ease.

Except for the O/I, the cover of the 4 pins marine rocker switch can be customized with the symbols of ON/OFF, START, ARROW TIP, etc.

The waterproof leather sheath of the 30AMP marine rocker switch is with a frame type. Making the rocker switch rubber and rocker switch fit closer. The silicone material is waterproof and oil-resistant, so the rating can reach IP67. This kind of switches can be used in kitchen equipment, yachts, cars, outdoor tools, etc.

12 volt marine rocker switch
White marine rocker switch

The pin of the 12 volt white 30AMP marine rocker switch adopts the advanced purple copper material, composite large silver point of 3.5mm. It can be safely used on mechanical equipment with power below 5000W.

The plastic base of the 12 volt marine rocker switch adopts nylon double material, its temperature resistance can reach 260 degrees, ensuring that the rocker switch does not melt when the contact point is in contact with the heating plastic under the circumstance of large current. So it is suitable for the high-temperature device, such as water heater, electric blast furnace, chocolate machine, hairdryer, etc.

The service life of the marine rocker switch with the power of 5000 W is 100,000 times, if the power is high than 5000W, the service life becomes shorter, while the power is below 1000W, the service life becomes longer.

If the rocker switch is with light, it can achieve five colors of red, green, blue, yellow, white.

Our 4 pins rocker switch has the function of ON OFF, and it is DPST, it can be connected with two groups of circuits at most.

30 AMP marine rocker switch

How to purchase the 4 pins 12 volt white 30amp marine rocker switch

We have our own official website of, you can email us regarding the required product and corresponding parameters, we will respond immediately.

We also have online sales platform, such as Aliexpress, Alibaba, Amazon, you can search Filn directly to find our store and place an order directly. If you have any questions, please contact our customer service staff on the relevant platforms, who will answer your questions in time.

Filn has 20 years of experience in rocker light switch producing, it also has a professional rocker switch R&D team, they can customize the rocker switch scheme that you need within 24 hours. Filn also has over 10 years of overseas sales experience, we can timely communicate and solve international trade problems. If you have any questions about the rocker switch, please contact us, our email address is

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