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🔴 Rock your power control with certified, high-current LED switches!
The JD 2pcs 30A Power Switch set features UL, TUV, and CE certified rocker switches with a robust 30 Amp current rating and red LED illumination. Designed for universal compatibility with 4-pin, 2-position DPST ON/OFF control, these waterproof switches offer reliable, panel-mount installation for various industrial and scientific machines. Backed by a 2-year warranty, they combine safety, durability, and clear power status indication for professional-grade performance.







| ASIN | B0G5XQDFT5 |
| Best Sellers Rank | #34,001 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #50 in Toggle Switches |
| Brand | Knnotyr |
| Brand Name | Knnotyr |
| Circuit Type | 2-way |
| Color | waterproof red LED |
| Compatible Devices | Machines of various sizes |
| Connector Type | Through Hole |
| Contact Material | Silver |
| Control Type | Binary |
| Current Rating | 30 Amps |
| Customer Reviews | 4.6 out of 5 stars 41 Reviews |
| Included Components | 2 switches |
| International Protection Rating | IP00 |
| Manufacturer | JD electric co.ltd |
| Material | Plastic |
| Material Type | Plastic |
| Maximum Current | 30 Amps |
| Model | JD03 |
| Mounting Type | Panel Mount |
| Number of Positions | 2 |
| Operating Voltage | 120 Volts |
| Operation Mode | ON-OFF |
| Part Number | JD03 |
| Specification Met | Ul |
| Switch Type | Rocker |
| Terminal | Through Hole |
| UPC | 768274896773 |
| Unit Count | 1.0 Count |
| Voltage | 110 Volts |
| Warranty Description | 2 years |
W**R
Great switch. LED light on all the time...
My HFT sander switch died and I needed a replacement. The dimensions and terminal layout for this switch were identical to the sander, and it also has a higher current rating so it shouldn't fail like the original did. The only thing I didn't realize is that this switch has a red LED in it and so as long as the sander is plugged in, the light is on. I will just leave the sander unplugged when not in use (because it bugs me to always have an LED light on for no reason), but if someone was on a battery system, this would be a current drain on the system.
B**N
Welder
Fits hobart handler 120
J**T
Supporting documentation needs work.
These switches are sturdy enough considering that once installed they should be well encased within the item they are used. They have a solid click and the pressure needed to switch on and off are sufficient enough to keep them from being switched accidentally on or off. The reason I took one star from them is the mixed advertising and the difference in the pictures vice what I received. I'll explain: First, look at the advertisement, the UL cert and information on the side of the switch is printed in white and easy to read. The switches I received are subdued and very hard to read. Also, the "catch all" advertising is misleading. One statement says that this 30A can also be used for 20, 15, etc. which is dangerously misleading. Putting a 30A switch in a machine which calls for 20 A is not recommended, as it creates a dangerous precedence and may lead someone to believe they can then do this with other components such as the breaker which may then lead to a fire or overheating. Although many things can easily and safely be done as diy, electrical items are not something that should be done by anyone who isn't certified to handle electrical equipment. Also, there is no diagram with the switch, and within the advertisement is basically says to look up a typical DPST switch for information. I consider this very bad form. I personally think these are decent switches, but the advertisement and supporting documentation need work.
C**A
Robust and reliable switches for science projects!
I am very pleased with these power switches. Although they are a bit larger than usual, they have been perfect for my son's electrical circuit experiments. Their size actually makes them easier to handle and connect, which is great for educational projects. The build quality is excellent, they feel solid, durable, and very effective. Every time my son uses them in his setups, they work without a hitch. The red light illumination is a fantastic feature, providing a clear visual cue when the circuit is active, which adds a layer of safety and a professional feel to his work. The UL certification gives me peace of mind regarding their safety standards. Whether you need them for a heavy duty appliance repair or, like us, for hands-on learning and DIY science, these switches are a high-quality and reliable choice. Excellent value for the price!
N**K
They work and they are solid performers.
Building out my own power distribution unit for a "sim pit", and needed some switches. Got these two on Vine. The BAD: Nothing at all! The GOOD: while everything is still being built, I did some early testing.... 1. They support 30A. 2. The tabs are large enough for easy soldering, clips, connectors, etc. 3. If you cut the mounting juuuust right, they clip into place smoothly with very little rattle. 4. The switch face is large and easy enough to "flip". And yet they are unlikely to be accidentally flipped. 5. Build feels solid, no buzz, no sparking, just a solid click. 6. The light is easily viewable even in bright spaces.
C**L
Good Switch
I used this switch for a relay for the mail power to my winch. Unlike more rocker switches this one has a rubber gasket sealing in between the rocker and switch base itself which was the main selling point for me. This prevents dust, dirt and grime from prematurely wearing your switches out. The led light is just right, not too dim and not too bright.
M**S
Solid, Bright, and Perfect for Power Control Projects
These rocker switches are very well made and feel solid compared to many cheaper switches on the market. The 30A rating and UL certification give confidence that they’re built for reliable power control in higher load applications. The illuminated red indicator is bright and easy to see, making it very clear when the circuit is powered on. It’s especially useful when installed in equipment panels or enclosures where you want a quick visual status indicator. The DPST 4-pin design works well for switching both lines, and installation is straightforward with standard panel cutouts. The switches snap into place firmly and the terminals feel secure when wiring them up. Another nice feature is the waterproof design, which makes them suitable for projects where moisture or dust might be present. Overall, these are strong, reliable switches that work great for DIY electronics, power distribution boxes, workshop equipment, or other control panels. They feel durable, the light indicator is clear, and they perform exactly as expected.
O**T
Sturdy with a strong clicking action and easily visible active light
I needed some power switches for some projects here and I wanted them to have active lights like these do so I thought I'd try these out. They worked out great, they're easy to install, have standard spade wiring adapters for easy hookups, and they're very sturdy and well built. The switch takes enough pressure that you won't accidentally turn it on or off, you really have to give it a decent push to toggle it. The light is not overly bright, it won't distract you, but you can clearly see it when it's on. My watt-meter was not able to register any readable draw by the light, so it's less than 0.05 watts, basically zero. These a great value and I would recommend them for your AC projects. BTW if anyone else was wondering, like I was, the terminals that are closer to the center of the switch, those are the input terminals, and the terminals closer to the edge (where 'O' is marked on the switch), those are the output terminals.
R**S
Reliable and Quality-Assured Power Switch with Red Light Indicator
I recently had the opportunity to use these Power Switches, which come with a red light illuminated toggle switch and is UL certified. The first thing that caught my eye was the sleek and robust design of these switches. They are built to withstand heavy-duty applications, evident from their solid construction and durable plastic casing. The red light illumination is a thoughtful feature, providing clear visibility even in low-light conditions, which can be crucial for many users. The DPST (Double Pole Single Throw) configuration means it can control two circuits simultaneously, adding to its versatility. Functionally, the switch performed flawlessly. It handles up to 30A of current, making it suitable for a wide range of applications from home electronics to industrial machinery. I tested it with different loads and found it to be reliable and stable, even under high currents. The on-off action is smooth and positive, which gives you confidence that the switch has toggled correctly every time. The 4-pin configuration makes wiring straightforward, and the clear markings on the switch help prevent any confusion during setup. It fits well into standard panel cutouts, ensuring a secure fit without any additional modifications needed. The UL, TUV, and CE certifications are a testament to the quality and safety standards adhered to by the manufacturer, which gives me peace of mind knowing that these switches meet international safety regulations. The company offers a 1-year quality assurance, which is reassuring for any product, especially one that will be used in critical applications. It is an excellent choice for DIY projects or professional use. I would highly recommend this product to anyone looking for a dependable power switch solution.
Y**K
Excellent switches, UL‑listed for both Canadian and U.S. markets
These switches are excellent, solidly built and fully waterproof on the mounting‑surface side, thanks to the flexible rubber boot that seals the rocker base up to the perimeter of the switch body. For installation, you’ll need a 21.5 × 29 mm panel cutout and four 1/4" female terminals. For illumination, you have two wiring options: 1. Always illuminated: connect the power source to the center terminals and the load to the outer terminals. 2. Illuminated only when ON: connect the power source to the outer terminals and the load to the center terminals. Finally, these switches are UL‑listed for both Canadian and American markets, which adds confidence in their safety and compliance.
Y**K
Excellent switches, UL‑listed for both Canadian and U.S. markets
These switches are excellent and solidly built. For installation, you’ll need a 21.5 × 29 mm panel cutout and four 1/4" female terminals. For illumination, you have two wiring options: 1. Always illuminated: connect the power source to the center terminals and the load to the outer terminals. 2. Illuminated only when ON: connect the power source to the outer terminals and the load to the center terminals. Finally, these switches are UL‑listed for both Canadian and American markets, which adds confidence in their safety and compliance.
K**E
Decent value high current switch!
I've used many of these types of waterproof switches for my electrical projects, These are okay. They are nice and large, have a nice rubber gasket and a nice switch face. The gasket isn't sealed to the switch, so water ingress is still possible, making these more of a "water resistant" switch. The clicking is not the most satisfactory, But it will do the job just fine. Rated at 250v 30A, This switch can be used on high current devices, Though personally i would stick to 120v 15A through this. Overall decent value water resistant switches for your high current AC needs.
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