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Waterproof Toggle Switch 12V DC 30A, Heavy Duty SPDT 3 Pin Switch with Mounting Panel and Boot Cover for Light Dimming, Fan Control, and 3-Way Switching Electrical Applications

Free shipping on orders over $29.99

$5.69

$ 2 .99 $2.99

In Stock

1.Size:3 Pin


About this item

  • [Waterproof and Dustproof Cap]: The Mrosnail 12V toggle switch includes a durable waterproof and dustproof cap, ensuring protection against moisture and dust. This robust cover not only enhances durability but also adds a high-quality touch to the switch.
  • [Easy Installation with Mounting Panel]: Featuring a user-friendly UP-DOWN mounting panel with a 0.5" (12mm) hole diameter, our toggle switch includes screws for a secure installation. The mounting panel simplifies positioning, saving you valuable time and effort.
  • [Reliable 3-Pin Auto-Reset SPST Design]: This 3-pin SPST toggle switch is rated at 15A 250V, providing dependable ON/OFF functionality with an automatic reset feature. Its robust design ensures smooth operation and a long service life, perfect for various applications.
  • [Versatile Applications]: Ideal for a wide range of uses, including automotive, marine, motorcycles, trucks, tractors, RVs, ATVs, and other electrical equipment, this heavy-duty toggle switch supports personalized vehicle modifications and enhances functionality.
  • [Complete Installation Kit]: The package includes 1 x 12V toggle switch, 1 x UP-DOWN mounting panel, 1 x dustproof cap, 2 x metal nuts, 1 x metal washer, and 4 x black 304 cross countersunk screws (M4*25MM). This comprehensive kit ensures you have everything needed for a quick and easy installation.


The Mrosnail Heavy Duty Toggle Switch is the perfect solution for all your electrical needs, offering unparalleled reliability and versatility. Rated at 15A 250V, this 3-pin SPST switch features an automatic reset function, ensuring smooth and dependable ON/OFF operation. Designed with a robust waterproof and dustproof cap, this toggle switch provides superior protection against moisture and dust, making it ideal for use in harsh environments. The high-quality cover not only enhances durability but also adds a premium touch to the switch's appearance. Installation is made simple with the included UP-DOWN mounting panel, fitting a 0.5" (12mm) hole diameter. The mounting panel, along with the provided screws, allows for quick and secure positioning, saving you valuable time and effort. This versatile toggle switch is perfect for a wide range of applications, including automotive, marine, motorcycles, trucks, tractors, RVs, ATVs, and other electrical equipment. It supports personalized vehicle modifications, enhancing functionality and ensuring your projects are completed with ease. The comprehensive installation kit includes everything you need: 1 x 12V toggle switch, 1 x UP-DOWN mounting panel, 1 x dustproof cap, 2 x metal nuts, 1 x metal washer, and 4 x black 304 cross countersunk screws (M4*25MM). Choose Mrosnail for a high-quality, durable, and versatile toggle switch that meets all your electrical needs with efficiency and reliability.


Jeffrey Peterson
Reviewed in the United States on July 1, 2025
Good quality
IEEE
Reviewed in the United States on July 1, 2025
12V, 30 A. 360 W here. Really solid switch, very positive, crisp, and tactile click. The rubber boot and spade connectors are excellent. Good screws and hardware. It's so good you can't stop flipping it. Fantastic value and function, highly recommend.
Customer Review
Reviewed in the United States on March 23, 2025
A decent switch. A quality plate. I used it to switch a retrofit amplifier in a small speaker setup. The thickness of the boot cover keeps some of the other hardware from fitting. There is a bit of trial and error to get it right, but it works.
R.M
Reviewed in the United States on February 13, 2025
I needed to add a switch for the power leg going to my 12v conversion on my Starlink. The first one I tried worked for a few weeks and then died (it was only a 10amp switch - so 120 watts). I have had this switch in for a few months now and it is rock solid. It can easily handle the power I need to send through it and being the good old fashioned design, it is a positive on/off, so no guessing because it uses a small little toggle.Overall, really happy with this switch for my use case.
Concerned Consumer
Reviewed in the United States on January 12, 2025
Used the device as a master power switch for a back-up power station. Well-built and heavy-duty as advertised. Positive clicking action when changing switch positions. Accessory hardware and backplate are well designed and nice compliment to the switch. Highly recommend.
House of Jensens
Reviewed in the United States on April 1, 2025
Received this item via Vine. It's an excellent kit with good quality products! Highly recommend!
Starfish
Reviewed in the United States on December 31, 2024
This switch reminds me of something I would have found in my grandfather’s basement, a very nice tactile click of the switch and quality bakelite/metal housing. I am using this as my main 12 volt shut off for my camper, but the switch can also be used for 15 amp 120 volt service if you have a small machine that needs a switch. It includes a small metal cover plate as well as a larger plastic backplate, could be useful if you have an existing hole to cover.
Mack Kidd
Reviewed in the United States on December 15, 2024
I like the fact that this switch can be used in areas that are exposed to wet conditions and has several ways to mount the switch. I needed a single pole single throw waterproof switch to connect a 12 volt accessory on my small tractor and this switch filled the bill. The fact that it is waterproof helps since the tractor is often exposed to the elements. I mounted this switch on the dash, therefore I didn't use the mounting panel or wood screws that came with the switch. I highly recommend this switch for use in a 12 V system with a current draw of 30 amps or less.
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