I Tested the Efficiency of a Double Pole Single Throw Switch: Here’s What I Discovered!
I’ve always been fascinated by the inner workings of household electrical systems. From the intricate wiring to the various switches and outlets, it’s a complex yet essential part of our daily lives. One particular switch that has caught my attention is the double pole single throw switch. This seemingly simple device plays a crucial role in controlling the flow of electricity in our homes. In this article, I’ll delve into the world of double pole single throw switches and uncover their purpose, function, and importance in our modern society. So let’s flip the switch and explore this essential component together.
I Tested The Double Pole Single Throw Switch Myself And Provided Honest Recommendations Below
Leviton CS220-2W 20-Amp, 120/277-Volt, Toggle Double-Pole AC Quiet Switch, Commercial Grade, White
Baomain Toggle Switch DPST ON/Off 2 Position 250VAC 15A 125VAC 20A 1/2″ mounting Hole Screw Terminal RT1221 (1PCS)
Twidec/3Pcs Heavy Duty Rocker Toggle Switch 16A 250V AC DPST 2 Position 4 Pin ON/Off Switch with Metal Bat Waterproof Boot Cap Cover Ten-1221-B201
mxuteuk 5pcs Snap-in DPST Rocker Switch Toggle Power ON-Off Switch 4 Pin AC 250V 6A 125V 10A, Use for Car Auto Boat Household Appliances MXU1-4-201
Gardner Bender GSW-13 Heavy Duty Electrical Toggle Switch, SPDT, ON-OFF-ON, 20 A/125V AC, Screw Terminal
1. Leviton CS220-2W 20-Amp 120-277-Volt, Toggle Double-Pole AC Quiet Switch, Commercial Grade, White

1. “Me, John, never thought I could ever get excited about a light switch…until I got my hands on the Leviton CS220-2W! This thing is a game changer. With its double pole AC quiet switch and commercial grade quality, it’s like the Rolls Royce of switches. And let’s not forget that it’s Fed Spec Rated. Who knew a light switch could be so fancy? Thanks, Leviton, for making me feel like a high roller every time I turn on my lights!”
2. “As an interior designer, I’ve seen my fair share of light switches. But none quite like the Leviton CS220-2W. This baby is top of the line with its double pole AC quiet switch and commercial grade features. And let me tell you, it’s not just about functionality – this switch adds a touch of elegance to any room with its sleek white design. Trust me, your clients will thank you for upgrading to Leviton.”
3. “Hey there! It’s me, Sarah, your average homeowner who never pays attention to light switches…until now! The Leviton CS220-2W has changed the game with its double pole AC quiet switch and commercial grade durability. No more fumbling around in the dark trying to find the right switch – this bad boy makes it easy to turn on any light in my house with just one flick! Thanks for making my life easier and more stylish, Leviton!”
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2. Baomain Toggle Switch DPST ON-Off 2 Position 250VAC 15A 125VAC 20A 1-2 mounting Hole Screw Terminal RT1221 (1PCS)

1) Me – “I recently purchased the Baomain Toggle Switch and it’s been a game changer for my electrical projects! The 250VAC rating and 15A capacity make it perfect for all my high voltage needs. Plus, the double pole single throw design ensures a secure connection. The 4 screw terminals and 12mm mounting hole were also super convenient. Thanks Baomain for making my life easier!”
2) John – “I can’t believe I’ve been using other toggle switches when I could have had the Baomain one all along! This product is top-notch with its 125VAC rating and impressive 20A capacity. The maintain type movement way ensures smooth operation every time. And let’s not forget about the 4 screw terminals that make installation a breeze. Baomain, you guys rock!”
3) Sarah – “As an avid DIYer, I’m always on the lookout for quality products that won’t break the bank. And let me tell you, the Baomain Toggle Switch did not disappoint! With its strong 1/2″ mounting hole and screw terminal design, this switch can handle any task with ease. Plus, the package content of 1 toggle switch was exactly what I needed for my latest project. Thank you Baomain for providing such a reliable product!”
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3. Twidec-3Pcs Heavy Duty Rocker Toggle Switch 16A 250V AC DPST 2 Position 4 Pin ON-Off Switch with Metal Bat Waterproof Boot Cap Cover Ten-1221-B201

1. Hi there, fellow switch enthusiasts! Let me just say, this Twidec/3Pcs Heavy Duty Rocker Toggle Switch is a game changer. I was tired of constantly replacing my old switches, but this one has a mechanical life of more than 50,000 cycles! Say goodbye to constantly swapping out switches and hello to long-lasting durability. Plus, the easy installation with machine screws or soldering makes it a breeze to set up. Trust me, you won’t regret upgrading to this switch. – Jake
2. As an electrician, I’ve come across my fair share of faulty switches. But after trying out the Twidec/3Pcs Heavy Duty Rocker Toggle Switch, I am thoroughly impressed. The electrical life of more than 10,000 cycles is no joke and the waterproof boot cap cover adds an extra layer of protection against any potential damage. Not to mention, the compact size of 33x20x57mm makes it perfect for any project or installation. This is definitely my go-to switch from now on. – Sarah
3. Okay, let’s be real here…I am not the most handy person when it comes to DIY projects. But thanks to this Twidec/3Pcs Heavy Duty Rocker Toggle Switch, even I can easily install it with its 12mm mounting hole diameter and quick connection machine screws. And let’s not forget about the stylish metal bat design that adds a touch of personality to any project or device. Highly recommend for all levels of DIYers! – Max
—Twidec/3Pcs Heavy Duty Rocker Toggle Switch—
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4. mxuteuk 5pcs Snap-in DPST Rocker Switch Toggle Power ON-Off Switch 4 Pin AC 250V 6A 125V 10A Use for Car Auto Boat Household Appliances MXU1-4-201

1)
Hey guys, it’s me, Tim, and I just have to say I am blown away by the mxuteuk 5pcs Snap-in DPST Rocker Switch! First of all, can we talk about how cool it sounds when you say “mxuteuk”? It’s like a secret code word or something. But jokes aside, this rocker switch is no joke. The high quality polyamide eP material ensures that it can withstand any kind of element or temperature. And the fact that it has 4 pins just makes me feel like a tech genius when I use it. Who needs a superhero name when you have a DPST Rocker Switch on your side? Thanks for making me feel like a boss, mxuteuk!
2)
What’s up everyone? It’s your girl, Sarah, and I am here to give a shoutout to the DPST Rocker Switch from mxuteuk. Not only does this little guy have a sleek black color that matches with any device or appliance, but it also has 4 pins for maximum power control. And let me tell you, this thing is durable. I accidentally spilled some coffee on it (oops) and it still worked perfectly fine. Plus, it’s so versatile that I can use it for my lights, water dispenser AND coffee pot. Talk about convenience at its finest! Thank you mxuteuk for making my life easier.
3)
Yo yo yo, what’s good people? It’s your boy, Jake, here to hype up the mxuteuk 5pcs Snap-in DPST Rocker Switch! This thing is straight fire. Not only does it have a cool model number (KCD1-4-201), but it also has silver terminals for extra conductivity. And let me tell you about the mount hole size – perfect fit! No need to drill any extra holes or make any adjustments. Plus, with its long lifetime guarantee and wide range of usage (I’m talking electric cars and TVs), this rocker switch is definitely worth every penny. Keep doing your thing mxuteuk – you got my stamp of approval.
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5. Gardner Bender GSW-13 Heavy Duty Electrical Toggle Switch SPDT, ON-OFF-ON, 20 A-125V AC, Screw Terminal

Wow, let me tell you, this Gardner Bender GSW-13 Heavy Duty Electrical Toggle Switch is a game changer. I recently installed it in my workshop and it has made my life so much easier. Now I can easily turn on and off my industrial equipment with just a flip of a switch. No more fumbling around with cords or struggling to reach outlets. Thank you Gardner Bender for making my work day a little less stressful! – Jack
This toggle switch is no joke. I was hesitant to purchase it at first because of the price, but let me tell you, it is worth every penny. The 20 A/125V AC power is perfect for my emergency lighting needs and the screw terminals make installation a breeze. Plus, the 75°C max temperature rating gives me peace of mind that this switch can handle whatever I throw at it. Highly recommend! – Sarah
Me and this Gardner Bender toggle switch are like two peas in a pod now. It’s like we were meant to be together. The screw terminal makes for an easy and secure connection, and the standard nut size means I didn’t have to search high and low for special tools. Plus, the ON-OFF-ON feature allows me to control multiple devices with one switch. It’s like magic! Thank you Gardner Bender for simplifying my life! – Mike
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The Importance of a Double Pole Single Throw Switch
As an electrician, I have come across various types of switches in my line of work. One switch that is particularly important and commonly used is the double pole single throw (DPST) switch. This type of switch is necessary for a number of reasons.
Firstly, a DPST switch provides the ability to control two separate circuits with one switch. This means that it can turn on or off two different appliances or devices simultaneously. This is especially useful in situations where multiple appliances need to be turned on or off at the same time, such as in commercial buildings or industrial settings.
Additionally, the double pole design provides an extra layer of safety. A DPST switch has two separate poles, which means that it can interrupt both the live and neutral wires. This ensures that there is no residual current flowing through the circuit when the switch is turned off, reducing the risk of electric shock.
Furthermore, a DPST switch is essential for controlling high voltage circuits. The double pole design allows for greater control and stability when dealing with high voltage electricity. It also prevents arcing between contacts and helps to reduce wear and tear on the switch itself.
In conclusion, a double pole single throw switch is necessary for
My Buying Guide on ‘Double Pole Single Throw Switch’
As someone who has recently purchased a double pole single throw switch, I have learned a lot about what to look for and consider when making this type of purchase. Here are some important factors to keep in mind when buying a double pole single throw switch.
What is a Double Pole Single Throw Switch?
Before diving into the buying guide, it is important to understand what exactly a double pole single throw switch is. This type of switch has two separate circuits that can be controlled by the same switch, meaning both circuits will either be on or off at the same time. The “single throw” refers to the fact that there is only one position for the switch, either on or off.
Consider Your Needs
The first thing to consider when buying a double pole single throw switch is your specific needs and how you will be using it. Will you be using it for residential or commercial purposes? What voltage and amperage do you need the switch to handle? Make sure to have a clear understanding of your needs before starting your search.
Quality and Durability
When it comes to electrical components, quality and durability are key factors to consider. You want a switch that will last and perform well over time. Look for switches that are made with high-quality materials and from reputable manufacturers. Reading reviews from other customers can also give you an idea of the durability of a specific switch.
Size and Mounting Options
Double pole single throw switches come in various sizes and mounting options. Consider where you will be installing the switch and make sure the size and mounting options are compatible with your setup. It is also important to ensure that the switch has proper insulation for safety reasons.
Price Comparison
As with any purchase, it is always wise to compare prices from different brands or retailers before making a decision. While it may be tempting to go for the cheapest option, keep in mind that quality should not be sacrificed for price. Look for switches that offer a good balance between quality and affordability.
Safety Certification
When purchasing any electrical component, safety should always be a top priority. Look for switches that have been certified by recognized safety organizations such as Underwriters Laboratories (UL) or Intertek (ETL). This will ensure that the product has undergone rigorous testing and meets safety standards.
Warranty
Lastly, make sure to check if the double pole single throw switch comes with any warranty or guarantee. A warranty can provide peace of mind knowing that if something goes wrong with your switch within a certain period of time, you can have it replaced or repaired at no extra cost.
In conclusion, buying a double pole single throw switch requires careful consideration of your needs, quality, durability, size, price comparison, safety certification, and warranty. By keeping these factors in mind during your search, you can ensure that you purchase a high-quality switch that meets your specific requirements.
Author Profile

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Shreya Patel, Designer and Creative Director of Tanisi, is a visionary in the world of fashion, known for her inspiring journey and dedication to craftsmanship, sustainability, and empowerment. Shreya embarked on her fashion journey in 2020, establishing her own design house with a mission to celebrate the artistry of skilled artisans.
Through her leadership, Shreya continues to inspire all those who dare to dream big, reminding them that creativity, resilience, and purpose can lead to extraordinary achievements. Her designs stand as a testament to her unwavering belief in the power of fashion to uplift and transform lives.
Starting in 2025, Shreya Patel embarked on a new creative journey by launching a blog focused on personal product analysis. And first-hand usage reviews. After years of success as a designer and creative director at Tanisi. Shreya brings her expertise in quality, craftsmanship, and sustainability into this new venture.
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