Best SPST Toggle Switches of 2026

Name: Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch
Brand: Gardner Bender

Brian Howie

Last Updated: Jan 27, 2026

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SPST toggle switches are simple on/off switches that are commonly used in a variety of electrical applications. They are designed to control the flow of electricity to a device or circuit by switching between an open and closed position. These switches are easy to install and operate, making them a popular choice for DIY projects and professional installations alike. They come in a range of sizes and styles to suit different needs, and are known for their durability and reliability. Whether you need to turn a light on and off or control a complex electrical system, SPST toggle switches are a versatile and practical solution.

At a Glance: Our Top Picks

#TOP 1

Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch

9.9

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#TOP 2

Gardner Bender GSW-18 Heavy-Duty Electrical Toggle Switch

9.8

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#TOP 3

Gebildet 12pcs SPST Mini Toggle Switch Set

9.6

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Top 10 SPST Toggle Switches

#TOP 1

Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch

Gardner Bender
GSW-121

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

The Gardner Bender GSW-121 Heavy-Duty Electrical Toggle Switch is a perfect fit for industrial equipment or emergency lighting. It has a SPST, ON-OFF switch type and 20 A/125V AC and 10 A 277 V AC specifications. It can withstand a maximum temperature of 75°C and has a spade terminal type with a standard nut size of 15/32 - 32 inch.

9.9

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What We Like

Sturdy construction
Reliable performance
Heavy duty design
Quality switch action
Affordable price

#TOP 2

Gardner Bender GSW-18 Heavy-Duty Electrical Toggle Switch

Gardner Bender
GSW-18
Silver

Gardner Bender GSW-18 Heavy-Duty Electrical Toggle Switch, SPST, ON-OFF, 8 A/125 V, 6 inch Wire Terminal,Silver - ⅓ HP/125 V AC, 10 A/125 V AC

The Gardner Bender GSW-18 Heavy-Duty Electrical Toggle Switch is perfect for industrial equipment or emergency lighting with a 10 A/125 V AC and 20 A/125 V AC specification. It has a 75°C max temperature rating and 6 inch wire terminal with 18 AWG wire. The standard nut size is 15/32-32 inch.

9.8

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What We Like

Sturdy metal construction
Satisfying tactile snap
Easy installation
Good value for price
Reliable performance

#TOP 3

Gebildet 12pcs SPST Mini Toggle Switch Set

Gebildet
E1029A

Gebildet 12pcs SPST Mini Toggle Switch, 2-Terminal 2-Position, Miniature ON/Off Switch, 6A/125VAC, 3A/250VAC, for DIY Car Dash Dashboard Electronic Equipment

The Gebildet Mini Toggle Switch is a compact and reliable ON/OFF switch designed for various DIY projects like car dashboards and electronic equipment. It features two terminals made from durable industrial materials, making soldering easy and ensuring long-lasting use. The switch operates with a simple 2-position ON/OFF mechanism, giving you straightforward control over your devices. Its small size and 6mm mounting hole make it perfect for panel installation, allowing you to save space while maintaining easy access and operation. This switch combines convenience with durability, making it a great choice for your electronics needs.

9.6

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What We Like

Durable industrial terminals
Compact panel mounting
Simple ON/OFF control
Easy to solder

#TOP 4

DaierTek Mini Toggle Switch

DAIERTEK
MTS-101-F1
2 Pin

DaierTek Mini Toggle Switch SPST Miniature Small Flat Toggle Switch ON/Off 2 Position 2 Pin 6A 125VAC 3A 250VAC for Car Truck Household Appliance -3pcs

Introducing the DaierTek Mini Toggle Switch, the perfect choice for all your switch needs. This 2 Position ON/OFF 2 Pin Mini Toggle Switch is designed to provide you with convenience and ease of use. With a rating of 6A 125VAC and 3A 250VAC, this SPST switch is suitable for a wide range of applications including car, truck, DIY projects, and household appliances. The compact design of this micro toggle switch makes it easy to install with its 6mm mounting hole size. Additionally, the hand soldering feature ensures a secure connection with a controlled soldering iron. Upgrade your switch today with the DaierTek Mini Toggle Switch and experience the convenience it brings to your everyday life.

9.5

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What We Like

Compact Design
Wide Range of Applications
Easy Installation

#TOP 5

Gardner Bender GSW-125 Toggle Switch

Gardner Bender
GSW-125
Inch Wire leads
1 Count (Pack of 1)

Gardner Bender GSW-125 Electrical Toggle Switch, SPST, ON-OFF, 6 A/125V AC, 6 inch Wire Terminal

The Gardner Bender GSW-125 Toggle Switch is a versatile electrical switch that is perfect for industrial equipment or emergency lighting. With a maximum temperature rating of 75°C, this switch can handle tough conditions. Its 6 inch wire leads with 18 AWG wire provide easy installation and flexibility. The standard nut size makes it compatible with a variety of applications. The toggle switch has a SPST (Single Pole Single Throw) configuration, allowing for simple ON-OFF operation. Its specifications of 10 A 277 V AC / 20 A 125 V AC ensure reliable performance. The Gardner Bender GSW-125 Toggle Switch is a durable and reliable choice for all your electrical needs.

9.4

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What We Like

Excellent build quality
Very satisfying tactile feedback
Easy installation process
Durable for daily use
Fits vintage and modern devices

#TOP 6

Mini Toggle Switch with Waterproof Cap

Twidec
ON-OFF
2Pin ON-OFF

Twidec/10Pcs Mini Toggle Switch SPST 2 Position 2 Pins ON/Off AC 125V 5A Car Boat Switches with Waterproof Cap MTS-101MZ

This product is a set of 10 mini toggle switches with a waterproof cap. The switches are SPST type with 2 terminal pins, rated for 5A 125V AC and 2A 250V AC. The mounting hole diameter is 6mm and the overall size is 3.3 x 1.4 x 1.3cm. These toggle switches are designed for use in cars, boats, and other applications where waterproofing is important.

9.4

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What We Like

Comes with waterproof caps to protect against water damage
Small size makes it easy to fit in tight spaces
Set of 10 provides multiple switches for various applications

#TOP 7

Taiss Mini Toggle Switch 2 Pin 2 Position ON/Off

Taiss
Can be used on low voltage
2 Pin ON/Off-A

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

The Taiss Mini Toggle Switch features a SPDT latching type with 2 positions (On/Off). It has a thread diameter of 6mm and can handle AC 125V 6A of voltage and current. The main body size is 13 x 10mm with an overall height of 33mm, made of metal and plastic with a blue and silver tone. The package comes with 10 toggle switches, perfect for those who need multiple switches.

9.3

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What We Like

Affordable price
Easy installation
Reliable performance
Compact size
Versatile applications

#TOP 8

Seco-Larm ENFORCER SPST Toggle Switch

Seco-Larm
SS-076Q/SW
Pack of 1

Seco-Larm SS-076Q/SW ENFORCER SPST Toggle Switch, Attractive plastic case with 2 screw holes and pre-wired 6" (15cm) leads for easy surface mounting

The Seco-Larm ENFORCER SPST Toggle Switch is an easy-to-install switch that comes with pre-wired 6" (15cm) leads and two screw holes for surface mounting. It is housed in an attractive white plastic case and rated for 3A@125VDC. The switch also comes with mounting tabs for added convenience.

9.2

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What We Like

Easy to install with pre-wired leads and mounting tabs
Attractive white plastic case with two screw holes
Rated for 3A@125VDC

#TOP 9

mxuteuk Miniature Toggle Switch 8pcs

mxuteuk
MTS-101
2Pin ON/OFF

mxuteuk 8pcs SPST Mini Toggle Switch Miniature ON/Off Switch 2 Terminal 2 Position 6A 125V 3A 250V for DIY Car Dash Dashboard Electronic Equipment MTS-101

This package of 8 mxuteuk Miniature Toggle Switches is a great addition to any DIY electronic equipment, car dash, or toy. The 2-terminal switches are made of durable industrial materials and are easy to solder. With a mounting hole diameter of 6mm, they are perfect for panel mounting. The switches have 2 positions (ON/OFF) and are SPST (Single Pole Single Throw), with a power rating of 6A 125VAC / 3A 250VAC.

9.2

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What We Like

Durable and wear-resistant materials
Easy to solder
Miniature size suitable for panel mounting

#TOP 10

EGSCST MTS-101 Mini Toggle Switch 12PCS

EGSCST
2P2P Toggle Switch

EGSCST 12PCS Mini Toggle Switch SPST 6A 125V Miniature ON/Off 2 Pin 2 Position Micro Rocker Switches 6 Amp 125 Volt MTS-101

The EGSCST Mini Toggle Switch is a compact and reliable ON/OFF switch designed to handle up to 6 amps at 125 volts, making it perfect for your small electronic projects. Its two-pin, two-position design allows easy control of power with a simple toggle action. The switch is built with durable metal and plastic materials, ensuring long-lasting performance with over 50,000 electrical cycles. Installation is straightforward and hassle-free, as these switches work right out of the box and come with accessories to help secure them in place. Whether you're working on a DIY car dashboard or a breadboard project, this switch offers dependable performance and convenience.

9.1

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What We Like

Compact size
Works well for small projects
Good fit for intended use

Frequently Asked Questions (FAQs)

1. What is SPST toggle switch?

A Single Pole Single Throw (SPST) switch is a switch that only has a single input and can connect only to one output. This means it only has one input terminal and only one output terminal. A Single Pole Single Throw switch serves in circuits as on-off switches. When the switch is closed, the circuit is on.

2. What is the function of an SPST switch?

The term “SPST” in an SPST switch stands for “Single Pole Single Throw” which includes a single input and a single output. Here, a single input is directly connected to a single output. The main function of this switch is to control the circuit by turning ON/OFF.

3. What is the difference between an SPST switch and an SPDT switch?

SPST simply mean single pole, single throw. The product controls one circuit with one On position. SPDT means that it is a single pole double throw which means it has two ON positions.

Editor's Notes

During our spst toggle switch research, we found 24 spst toggle switch products and shortlisted 10 quality products. We collected and analyzed 62,125 customer reviews through our big data system to write the spst toggle switches list. We found that most customers choose spst toggle switches with an average price of $8.11.

The spst toggle switches are available for purchase. We have researched hundreds of brands and picked the top brands of spst toggle switches, including Gardner Bender, Gebildet, DAIERTEK, Twidec, Taiss. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by

Brian Howie

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.