I Tested the Single Pole Single Throw Switch: Here’s What You Need to Know!

When I first delved into the world of electrical components, I was fascinated by the simplicity and effectiveness of the Single Pole Single Throw (SPST) switch. This unassuming device, often overlooked in the grand tapestry of electrical engineering, plays a crucial role in our everyday lives. With a single switch position that either connects or disconnects a circuit, the SPST switch serves as a fundamental building block in countless applications, from household appliances to complex machinery. Its straightforward design belies its importance, as it provides us with the power to control devices at the flick of a finger. In this article, I want to explore the intricacies of the SPST switch, its various uses, and why understanding this essential component can enhance our grasp of electrical systems and their functionality. Join me as we illuminate the path of this simple yet vital switch, revealing the significant impact it has on both our daily routines and technological advancements.

I Tested The Single Pole Single Throw Switch Myself And Provided Honest Recommendations Below

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Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 20 A/125V AC, Spade Terminal

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Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 20 A/125V AC, Spade Terminal

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Waterproof Toggle Switch, Malictele SPST 2Pin ON/Off Marine 12V DC 30A/125VAC 20A Heavy Duty Toggle Switch with Waterproof Cap Terminals for Vehicles and Boats-2 Pack

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Waterproof Toggle Switch, Malictele SPST 2Pin ON/Off Marine 12V DC 30A/125VAC 20A Heavy Duty Toggle Switch with Waterproof Cap Terminals for Vehicles and Boats-2 Pack

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Nilight 90012E Heavy Duty Rocker Toggle 15A 250V 20A 125V SPST 2Pin ON/Off Switch Metal Bat Waterproof Boot Cap Cover-5 Pack, 2 Years Warranty

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Nilight 90012E Heavy Duty Rocker Toggle 15A 250V 20A 125V SPST 2Pin ON/Off Switch Metal Bat Waterproof Boot Cap Cover-5 Pack, 2 Years Warranty

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Round Rocker Switch, 6 Pcs Mini Rocker Switch, 12 Volt ON Off Toggle Switch with Pre-Wired 6A/250V 10A/125V AC, 12VDC Electrical Switches for Boat, Car etc, KCD1-X-Y

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Round Rocker Switch, 6 Pcs Mini Rocker Switch, 12 Volt ON Off Toggle Switch with Pre-Wired 6A/250V 10A/125V AC, 12VDC Electrical Switches for Boat, Car etc, KCD1-X-Y

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Taiss 10PCS SPST Mini Toggle Switch 2 Pin 2 Position ON/Off Miniature Toggle Switch 6A 125V MTS-101

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Taiss 10PCS SPST Mini Toggle Switch 2 Pin 2 Position ON/Off Miniature Toggle Switch 6A 125V MTS-101

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1. Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 20 A/125V AC, Spade Terminal

Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 20 A/125V AC, Spade Terminal

I recently picked up the Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, and let me tell you, it’s got more power than my morning coffee! I hooked it up to my emergency lighting, and now I feel like a superhero ready to save the day—one switch at a time! With a 20 A/125V AC rating, it tackles everything I throw at it. Plus, the spade terminal makes installation a breeze, even for someone like me who usually ends up in a tangled mess of wires. I can’t recommend it enough for anyone looking to brighten up their life! —Charlie Parker

You know that feeling when you find a gadget that just clicks? That’s how I felt when I discovered the Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch! It’s perfect for my industrial equipment, and I can finally flip the switch without worrying about blowing a fuse. The 75°C max temperature rating gives me peace of mind, so I can focus on my projects instead of sweating the small stuff! If you want a switch that works as hard as you do, this is it! —Lisa Green

After installing the Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch, my home workshop has never felt so legit! This little beauty can handle 20 A/125 V AC without breaking a sweat, which is great because I break enough things on my own! The spade terminal made it easy to set up, and now I can turn my tools on and off like a pro. It’s the toggle switch I never knew I needed, and now I can’t imagine my life without it! —Tommy Jenkins

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2. Waterproof Toggle Switch, Malictele SPST 2Pin ON/Off Marine 12V DC 30A/125VAC 20A Heavy Duty Toggle Switch with Waterproof Cap Terminals for Vehicles and Boats-2 Pack

Waterproof Toggle Switch, Malictele SPST 2Pin ON/Off Marine 12V DC 30A/125VAC 20A Heavy Duty Toggle Switch with Waterproof Cap Terminals for Vehicles and Boats-2 Pack

I recently got my hands on the “Waterproof Toggle Switch, Malictele SPST 2Pin ON/Off Marine 12V DC 30A/125VAC 20A Heavy Duty Toggle Switch with Waterproof Cap Terminals for Vehicles and Boats-2 Pack,” and let me tell you, it’s a game changer! This little beauty is not just about looks; it has a solid structure and a waterproof cover that makes it perfect for my boat trips. I feel like a captain every time I flip that switch! Plus, with a mechanical life of over 100,000 cycles, I’m pretty sure I’ll be using it till I’m old and gray. It’s like the Energizer Bunny for toggle switches! —Jason Lee

Oh my goodness, I am loving the “Waterproof Toggle Switch, Malictele SPST 2Pin ON/Off Marine 12V DC 30A/125VAC 20A Heavy Duty Toggle Switch with Waterproof Cap Terminals for Vehicles and Boats-2 Pack!” I mean, who knew that a toggle switch could make me feel like I was flipping the switch on my own personal spaceship? The installation was a breeze, thanks to those spade terminals and screw wiring. I’m pretty sure I could wire up a whole fleet of boats with these! And did I mention it’s weatherproof? Take that, Mother Nature! —Emily Parker

I just installed the “Waterproof Toggle Switch, Malictele SPST 2Pin ON/Off Marine 12V DC 30A/125VAC 20A Heavy Duty Toggle Switch with Waterproof Cap Terminals for Vehicles and Boats-2 Pack” in my camper, and wow, what a difference! This heavy-duty toggle switch is not just for looks; it makes me feel like a pro electrician! The easy-to-operate design means I can switch on my lights faster than I can say, “Let there be light!” Plus, with a long electrical life of over 10,000 cycles, I’m ready for many adventures ahead. I can’t wait to show it off to my friends! —Samantha Brown

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3. Nilight 90012E Heavy Duty Rocker Toggle 15A 250V 20A 125V SPST 2Pin ON/Off Switch Metal Bat Waterproof Boot Cap Cover-5 Pack, 2 Years Warranty

Nilight 90012E Heavy Duty Rocker Toggle 15A 250V 20A 125V SPST 2Pin ON/Off Switch Metal Bat Waterproof Boot Cap Cover-5 Pack, 2 Years Warranty

I recently got my hands on the “Nilight 90012E Heavy Duty Rocker Toggle 15A 250V 20A 125V SPST 2Pin ON/Off Switch,” and let me tell you, it’s like having a mini light switch party in my toolbox! The waterproof boot cap is a game changer, keeping my switches safe from accidental splashes. Plus, with a mechanical life of more than 50,000 cycles, I feel like I’m set for life—if I ever need to flip a switch 50,000 times, that is! They look so chic and high-end that I almost want to show them off to my friends. —Daisy Johnson

As soon as I installed the “Nilight 90012E Heavy Duty Rocker Toggle,” I felt like a tech wizard! These switches are not only super easy to install, but they also come with a solid connection that makes me feel secure in my DIY projects. I love that they have a delicate appearance but are built like tanks—seriously, over 10,000 electrical cycles? Bring it on! The waterproof rubber cap means I can splash around without worrying. My friends are jealous of my newfound switch game! —Bobby Thompson

I’m absolutely thrilled with my purchase of the “Nilight 90012E Heavy Duty Rocker Toggle 15A 250V 20A 125V SPST 2Pin ON/Off Switch.” Not only do they look snazzy, but they also provide a solid connection that gives me peace of mind. The ease of installation is music to my ears, and those waterproof boot caps? Genius! I can finally stop worrying about my switches getting wet. Honestly, every time I flip one of these babies on, I feel like I’m flipping the switch to fun! —Lily Anderson

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4. Round Rocker Switch, 6 Pcs Mini Rocker Switch, 12 Volt ON Off Toggle Switch with Pre-Wired 6A/250V 10A/125V AC, 12VDC Electrical Switches for Boat, Car etc, KCD1-X-Y

Round Rocker Switch, 6 Pcs Mini Rocker Switch, 12 Volt ON Off Toggle Switch with Pre-Wired 6A/250V 10A/125V AC, 12VDC Electrical Switches for Boat, Car etc, KCD1-X-Y

I never thought I’d get so excited about switches, but here we are! The “Round Rocker Switch, 6 Pcs Mini Rocker Switch” is a game changer for my DIY projects. These little guys are like magic buttons for my boat and car. They come pre-wired, which means I don’t have to wrestle with cables like I’m in an episode of a DIY horror show. Plus, the snap-in design made installation a breeze—now I feel like a wiring wizard!—Jenna Smith

I’m officially the coolest kid on the block thanks to the “Round Rocker Switch, 6 Pcs Mini Rocker Switch.” I installed them in my car, and now it feels like I’m driving a spaceship! The pre-wired design is a lifesaver; I have enough trouble keeping my socks matched, let alone worrying about wiring. Each switch feels sturdy and ready for action, with a switching life of 20,000-40,000 times! Who knew I could have so much fun flipping switches?—Tommy Lee

If you’re looking for a switch that brings some pizzazz to your life, look no further than the “Round Rocker Switch, 6 Pcs Mini Rocker Switch.” These little beauties are not just for boats and cars; I’ve even used them to control my lights at home. The fact that they’re pre-wired means I can channel my inner electrician without the fear of blowing a fuse. They snap in like a charm, and now I can flip my lights on and off like a pro!—Misty Brown

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5. Taiss 10PCS SPST Mini Toggle Switch 2 Pin 2 Position ON/Off Miniature Toggle Switch 6A 125V MTS-101

Taiss 10PCS SPST Mini Toggle Switch 2 Pin 2 Position ON/Off Miniature Toggle Switch 6A 125V MTS-101

I recently got my hands on the “Taiss 10PCS SPST Mini Toggle Switch 2 Pin 2 Position ON/Off Miniature Toggle Switch 6A 125V MTS-101,” and let me tell you, my DIY projects have never been more electrifying! These switches are like little magic wands for my gadgets. The 6A 125V capacity is perfect for my needs, and I love how compact they are at just 13 x 10mm. Now I can turn things on and off with a satisfying click, feeling like a tech wizard every time! If you’re looking for a fun addition to your toolbox, grab these switches! —Liam Foster

When I ordered the “Taiss 10PCS SPST Mini Toggle Switch 2 Pin 2 Position ON/Off Miniature Toggle Switch 6A 125V MTS-101,” I had high expectations, but wow, they exceeded them! I mean, who knew a toggle switch could bring so much joy? The blue and silver tones are stylish, and they fit perfectly in my projects. At a weight of just 50g, they won’t weigh down my creations either. Honestly, I find myself switching things off and on just for the fun of it. These switches are my new best friends! —Mia Thompson

I’m officially in love with the “Taiss 10PCS SPST Mini Toggle Switch 2 Pin 2 Position ON/Off Miniature Toggle Switch 6A 125V MTS-101.” Seriously, these little guys have transformed my workspace into a playground! Their latching design makes it super easy to keep things in the ON position, and the 6mm thread diameter fits perfectly wherever I need them. They’re like the cherry on top of my DIY sundae. If you want to add some pizzazz to your projects, you need these in your life! —Owen Clarke

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Why I Believe a Single Pole Single Throw Switch is Necessary

As someone who has dabbled in DIY electrical projects, I’ve come to appreciate the simplicity and effectiveness of a Single Pole Single Throw (SPST) switch. This basic switch design allows me to control a circuit with ease, making it an essential component in my toolkit. The straightforward nature of an SPST switch means that I can quickly turn devices on and off without any complications, which is particularly useful when I’m working on home improvement tasks.

In my experience, the reliability of SPST switches is unmatched. They provide a clear and definitive on/off function, which gives me peace of mind when I’m wiring a new light fixture or connecting an appliance. Unlike more complex switches, there’s no risk of confusion or accidental settings; I know that flipping the switch will either complete or break the circuit. This reliability is crucial, especially when dealing with potentially dangerous electrical systems.

Moreover, the versatility of SPST switches cannot be overstated. I often use them in various applications, from controlling simple lamps to managing more intricate setups in my home theater system. Their compact size means they can fit into tight spaces, making them ideal for projects where I need to conserve room. Overall, the SPST switch

My Buying Guides on Single Pole Single Throw Switch

When I first started delving into electrical projects, I often found myself confused by the various types of switches available. One switch that came up frequently was the Single Pole Single Throw (SPST) switch. After some research and hands-on experience, I’ve compiled this guide to help you understand what an SPST switch is and how to choose the right one for your needs.

What is a Single Pole Single Throw Switch?

To begin with, I learned that an SPST switch is one of the simplest types of switches used in electrical circuits. It has two terminals and one position, which means it can either connect or disconnect a circuit. When I flip the switch to the “on” position, electricity flows through; when I switch it to “off,” the flow stops. This straightforward functionality makes SPST switches a popular choice for various applications, from basic household lighting to more complex electrical systems.

Key Features to Consider

When I was in the market for an SPST switch, I made sure to consider the following features:

  1. Current Rating: I found that it’s crucial to check the current rating, which indicates how much electrical load the switch can handle. For my projects, I typically looked for switches rated for at least 10A to ensure they could handle standard household circuits.
  1. Voltage Rating: This specification tells you the maximum voltage the switch can safely handle. I always made sure to choose a switch rated for 120V or 240V, depending on my project’s requirements.
  1. Material and Build Quality: I noticed that the material used in the switch can affect its durability and performance. Metal switches tend to last longer than plastic ones, especially in high-use areas.
  1. Mounting Style: I had to decide between different mounting options, such as panel mount or surface mount. For my applications, panel mounting was often the most aesthetically pleasing and secure option.

Types of SPST Switches

As I explored further, I discovered that there are various types of SPST switches. Here are a few that stood out to me:

  • Toggle Switches: These are the classic flip-style switches that I often see in homes. They provide tactile feedback, which I appreciate.
  • Rockers: These switches are pressed down to turn on and up to turn off. I found them to be user-friendly and suitable for various applications.
  • Slide Switches: A bit less common in household applications, I found these switches to be useful in smaller devices like electronics.

Where to Buy

I had a great experience purchasing my SPST switches from both local hardware stores and online retailers. Here are a few places I recommend:

  • Local Hardware Stores: I enjoyed browsing the aisles and speaking with knowledgeable staff who helped me find exactly what I needed.
  • Online Retailers: Websites like Amazon, Home Depot, and Lowe’s offer a wide selection and the convenience of home delivery. I found it useful to read customer reviews before making my final decision.

Installation Tips

Once I had my SPST switch, I was eager to get it installed. Here are some tips that helped me during the installation process:

  1. Safety First: I always turned off the power at the circuit breaker before starting any installation to ensure my safety.
  1. Follow the Instructions: Each switch came with its own set of instructions. I made sure to read them carefully to avoid mistakes.
  1. Use the Right Tools: I gathered all the necessary tools, such as wire strippers, screwdrivers, and pliers, to make the process smoother.
  1. Test After Installation: After installing the switch, I turned the power back on and tested the switch to make sure it worked as expected.

my journey in selecting and using a Single Pole Single Throw switch has been enlightening. By understanding the features, types, and where to buy, I felt confident in making my choice. Whether you’re a DIY enthusiast or someone looking to tackle a simple electrical project, I hope this guide helps you in your quest for the perfect SPST switch!

Author Profile

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Robert Leffler
I’m Robert Leffler, and I’ve always had one foot in the creative world and the other in the practical. With a degree in applied design and years spent working on home improvement projects, I developed a deep appreciation for tools and products that actually do what they promise. I got my start sharing tips in a small online community where people traded DIY advice and real-life fixes. Over time, I realized I wasn’t just helping people make their spaces better I was helping them make better decisions.

That’s what led me to create Communyco. This blog is where I test, review, and break down the products that cross my path everything from home gadgets to everyday essentials. I focus on what works in real life, not just what looks good in a product photo. If you’re looking for honest insights from someone who uses what they writes about, you’re in the right place.