ON/OFF Round Rocker Switch SPST 20mm – 12V–24V DC 20A 2-Pin Mini Circle Toggle Switch
ON/OFF Round Rocker Switch SPST 20mm – 12V–24V DC 20A 2-Pin Mini Circle Toggle Switch
ON/OFF Round Rocker Switch SPST 20mm – 12V–24V DC 20A 2-Pin Mini Circle Toggle Switch
This ON/OFF Round Rocker Switch is a compact, reliable solution for controlling electronic circuits in automotive, marine, and DIY applications. Featuring a Single Pole Single Throw (SPST) configuration, this 2-pin switch supports DC 12V to 24V and handles up to 20A current, making it suitable for a wide range of low-voltage systems.
Its 20mm panel cutout size and snap-in mounting design allow for easy installation on dashboards, panels, enclosures, or custom control boxes. The durable build and tactile rocker action ensure long-lasting performance and a solid feel when toggled.
Ideal for use in cars, boats, trucks, motorcycles, and hobby projects, this mini circle switch offers dependable operation in a simple and stylish form factor.
⚙️ Key Features:
SPST (Single Pole Single Throw) 2-pin design
Supports DC12V to DC24V input, max 20A current
Round rocker switch with clear ON/OFF positions
20mm mounting hole with snap-in fit
Durable plastic body and copper terminals
Ideal for automotive, marine, or DIY electronics
💡 Ideal For:
Car or truck dashboard customizations
Motorcycle switch replacement
Marine and boat control panels
DIY electronics and hobby kits
Power control for LED lights, fans, and devices
Customize PCB
Customize PCB
Need help building your PCB Message us on Facebook!
📩 INQUIRE with us on Messenger
How to Request a PCB Layout/Design:
- Send your complete schematic or diagram via our Facebook page.
- We will assess your diagram and provide a quotation based on the complexity and requirements.
PCB Layout & Design Rules:
- All diagrams must be clear and properly labeled.
- Specify the desired board size, number of layers, and component types if applicable.
- Rush requests may incur additional charges.
- We do not accept hand-drawn or incomplete schematics.
- Files will be delivered in Gerber and/or PDF format as requested.
SHOP Now and Enjoy Discount

![]()
Learn With CraftedTech Engineering
Learn With CraftedTech Engineering

Welcome to Learn With CraftedTech Engineering – your go-to hub for mastering the fundamentals and innovations in engineering and technology. Whether you're a student, hobbyist, or professional, our tutorials, project guides, and hands-on resources are crafted to empower your learning journey.
From Arduino and automation systems to PCB design, 3D models, and real-world engineering applications, we break down complex topics into easy-to-understand lessons. Explore, build, and innovate with us — because at CraftedTech Engineering, we don’t just teach; we craft your future innovations.
Share
