Single Pole Single Throw (SPST) toggle switches are fundamental components in countless electrical projects, from simple lighting circuits to more complex control systems. Selecting the appropriate switch ensures reliable operation, electrical safety, and longevity for your applications. Understanding key features will help you make an informed decision for your specific needs.
Looking for the best SPST Toggle Switches?
Discover now our comparison of the best SPST Toggle Switches. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best SPST Toggle Switches are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the SPST Toggle Switches in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.
- 【SPST 2 Pin ON/OFF Switch】 - 2 Pin 20A 125V AC/ 15A 250V AC ON Off Switch, You can toggle the handle manually to ON or OFF position, Toggle switch operation is very flexible.
- 【Waterproof Boot Cap】 -12v toggle switch included bonus weather resistant rubber cap, no worry about moisture and dust entering in.
- 【Easy to Use】 - Simply put the rubber cap into the handle, turn clockwise, all done. 2 pole on off switch, red positive, the standard "hot" wire, black is negative. Toggle switch 12v perfect for a boat, yacht, vessels and other marine.
- 【Great Value Switches】 - Waterproof toggle switch made from sturdy material that ensures superior durability,The mechanical life of the toggle switch exceeds 50,000 cycles under normal use.
- WIDE APPLICATIONS - These 2 pin ON/OFF toggle switch are suitable for cars, trucks, boats, yachts, machinery equipment and more.
- Product Name : Toggle Switch;Type : SPDT(Latching);Position : 2(On/OFF)
- Thread Diameter : 6mm / 0.24";Voltage & Current : AC 125V 6A
- Main Body Size : 13 x 10mm / 0.5" x 0.4"(L*W);Overall Height : 33mm / 1.3"
- Material : Metal, Plastic;Color : Blue,Silver Tone
- Weight : 50g;Package Content : 10 x Toggle Switch
- Perfect for industrial equipment or emergency lighting
- Specifications: 10 A 277 V AC / 20 A 125 V AC
- 75°C max. temperature rating
- Terminal Type: Spade
- Standard nut size, 15/32 - 32 inch.
- Features: "O I" marked on black button 12V Rocker Switch with 5 sets of wires(#187 Lock Terminals on end) for switch easy connection.
- Material: The KCD1 Small round rocker switch is made of nylon PA66. The terminals are made of brass with silver plated.
- Function: The ON/OFF rocker switch is 2 pin SPST design (single pole single throw) ON OFF. The rating is 10A 120V AC and 20A 12V DC.
- Installation: The mounting hole size of this Mini 12 Volt rocker switch is 0.787 inches (20mm). It adopts snap-in design, easy to install.
- Application: The Circle round rocker toggle switch is widely applied to Car Automotive RV Household appliances, etc.
- Connector type: SPST, 2 terminal pin on/off. Power: 15A 250VAC/20A 125VAC
- Material: Plastic and metal. Solid connection switch with waterproof rubber cap, more convenient to operate. Delicate appearance with strong construction. Look chic and high-end on your equipment
- Mechanical life: More than 50.000 cycles. Electrical life: More than 10, 000 cycles
- Easy to install: Mounting hole diameter: O12 millimeter. Each of the terminals has a machine screw for quick connections, but also easy to be soldered
- Package include: 5Pcs toggle switch, 5Pcs waterproof boot cap
- ON OFF Toggle Switch: This is an SPST toggle switch, 2 pin switch, 2 position design. When turn the automotive toggle switch ON, it will stay at ON position until manually switch it off.
- Rating: 30A 12V DC; 15A 24V DC; 20A 125V AC; 15A 250V AC, heavy duty marine toggle switch 12v design.
- Mounting Hole Size: The mounting hole size of this 12 volt on off toggle switch is 1/2" (12mm).
- Feature: This 12v toggle switch comes with screw terminal. There is a gap on this 2 position toggle switch to fix the ON/OFF plate and prevent the plate from spinning on the switch. In addition, for becoming waterproof toggle switch 12v marine, this 2 way...
- Waterproof: The marine toggle rocker switch can reach IP65 waterproof rating after installing the rubber boot cover, suitable for automotive, car, truck, boat, yacht, DIY projects, household appliances, etc.
- 【SPST Toggle Switch】 Msljtaim toggle switch features the SPST 2-Pin ON/Off design, easy to operate switch, rated current 30A 12V DC, 20A 125V AC, 15A 250V AC. This set includes: 4 heavy-duty switches, 4 waterproof covers, and 8 brass terminals.
- 【High-Quality Production】 This waterproof toggle switch features a metal and bakelite construction with a waterproof cover, offering both durability and refined look. It delivers reliable long-term performance with a mechanical life of 100,000+ cycles...
- 【Waterproof & Dustproof】 Engineered for harsh environments, this 12V toggle switch features a sealed rubber boot that provides an IP65 waterproof rating—effectively resisting water, dust, and debris. Ideal for marine, automotive, and truck use.
- 【Quick and Easy Installation】 Designed for easy installation, this 12V toggle switch features a standard 0.48"(12mm) mounting hole and screw terminals, allowing you to complete your wiring quickly and reliably. The brass terminals ensure excellent...
- 【Widely Used】 The waterproof toggle switches is widely used in automobiles, trucks, boats, yachts, and off-grid DIY setups. Ideal for controlling lights, fog lamps, chassis lights, or any 12V accessory system,to enhance the ease of use and...
- Perfect for industrial equipment or emergency lighting
- Specifications: 10 A 277 V AC / 20 A 125 V AC
- 75°C max. temperature rating
- Terminal Type: Screw
- Standard nut size, 15/32 - 32 inch.
- 【Durable 12V Toggle Switch】 With a 2-pin SPST ON/OFF design, it's easy to operate—simply flip the handle to switch power on or off. this toggle switch 12v is built for performance and reliability. Ideal for use as a marine toggle switch or...
- 【Waterproof Protection】 Each waterproof toggle switch comes with a sealed rubber boot cap to resist water, dust, and debris. perfect for marine switches for boats, trucks, RVs, and outdoor equipment exposed to harsh environments
- 【Heavy Duty Performance】 This heavy duty toggle switch supports a wide range of high-power electrical setups. rated 30A at 12V DC, 20A at 125V AC, and 15A at 250V AC, long mechanical life over 100,000 cycles ensures stable operation over time
- 【Quick and Easy Installation】 Designed with a standard 12mm (0.47") mounting hole and screw terminals,the brass terminals provide superior conductivity and corrosion resistance. this 12v toggle switch allows for secure wiring in minutes
- 【Wide Applications】 These waterproof toggle switches are widely used in cars, trucks, boats, yachts, and off-grid DIY setups. Ideal for controlling lights, fog lamps, chassis lights, or any 12v accessory system
- SPST Toggle Switch: Suitable for PCB board, breadboard, DIY electronic equipment
- Type: SPST (Latching); Position: 2 (ON/OFF); Pin Number: 2 Pin
- Power: AC 125 V 6 A; Material: Metal and Plastic
- Thread Diameter: 0.24 inch / 6 mm; Size: 0.5 x 0.4 x 1.3 inches / 13 x 10 x 33 mm
- Package Includes: 12 pcs mini toggle switches, 2 pcs waterproof caps
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Last update on 2026-04-30 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best SPST Toggle Switches
Understanding SPST Toggle Switches
An SPST toggle switch is the most basic type, acting like a simple on/off switch. It has two terminals: one for the incoming power and one for the outgoing power to the device. When the switch is in the 'on' position, it completes the circuit, allowing electricity to flow. In the 'off' position, it breaks the circuit, stopping the flow.
Key Features to Consider
- Voltage and Amperage Rating: Ensure the switch's rating meets or exceeds the voltage and current requirements of the circuit it will control. Exceeding these limits can lead to overheating or switch failure.
- Material and Durability: Switches are available in various materials, including plastic and metal. Consider the environment where the switch will be used. For harsh or outdoor conditions, a more robust, weather-resistant material might be necessary.
- Termination Type: Common termination types include screw terminals, solder lugs, and spade connectors. Choose a type that is compatible with your wiring method for a secure connection.
- Actuator Style: Toggle switches come with different actuator shapes (e.g., standard, mini, illuminated). Select a style that fits your aesthetic preferences and provides easy operation.
Applications
SPST toggle switches are widely used in automotive applications for controlling lights or accessories, in DIY electronics projects, for simple appliance controls, and in industrial equipment for basic on/off functions. Their simplicity and reliability make them a go-to choice for many electrical tasks.