12V DC Round LED Switch 16A – Car Truck Boat SPST On/Off
12V DC Round LED Switch 16A – Car Truck Boat SPST On/Off
12V DC Round LED Switch 16A – SPST On/Off for Car, Truck & Boat
Take full control of your vehicle or marine electrical circuits with this compact and reliable 12V DC Round LED Switch. Rated at 16A and designed as a single-pole single-throw (SPST) ON/OFF switch, it's an ideal upgrade or replacement for cars, trucks, boats, ATVs, RVs, and a wide range of household appliances. The built-in LED indicator lights up when the switch is active, so you always know the status at a glance.
Made in Mainland China.
Key Features
- SPST ON/OFF Design: 2-pole circuit control with a dedicated 3rd pole LED connection to earth — the fluorescent LED illuminates automatically when switched on.
- Copper-Plated Silver Contacts: Superior electrical conductivity for dependable, low-resistance performance over thousands of cycles.
- Flame-Retardant Casing: High-quality plastic and metal construction with a flame-retardant housing for added safety in demanding environments.
- Anti-Rotation Keyhole Slot: Built-in keyhole slot prevents unwanted rotation after installation, keeping your panel looking clean and professional.
- Easy Direct Installation: No special tools or additional hardware needed — simply insert and lock in place for a secure, vibration-resistant fit.
- 4 Available Colors: Choose from Blue, Green, Red, or Yellow LED to match your panel or preference.
Wide Range of Applications
This versatile switch is suitable for:
- Cars, trucks, ATVs, UTVs, Wranglers, RVs, and off-road vehicles
- Boats and marine electrical systems
- Electronics modifications and custom builds
- Water dispensers, electric bikes, running machines, and household appliance modifications
Specifications
| Voltage / Current Rating | DC 12V / 16A |
| Switch Type | SPST (Single Pole Single Throw) ON/OFF |
| Material | Plastic + Metal |
| Size | 1.46 × 0.98 in / 3.7 × 2.5 cm |
| LED Colors Available | Blue, Green, Red, Yellow |
Package Contents
- 1 × Round LED Switch
Note: Please refer to the specifications above for exact sizing. Minor measurement differences may occur. LED color may vary slightly from screen to screen due to monitor settings.
Explore More from Our Store
- 10-Pack Rubber Strain Relief Cord Boot Protectors 4.6–6mm
- 10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors
- 4-Pack Deer Whistle Wildlife Alert Devices for Vehicles
Learn more: FuelEconomy.gov driving efficiency guidance
Frequently Asked Questions
Q: What is the voltage and current rating of this round LED switch?
A: This round LED switch is rated for 12V DC circuits at up to 16 amps, making it well-suited for automotive, marine, and 12V appliance applications.
Q: How does the LED indicator work on this SPST switch?
A: The switch has a dedicated 3rd pole for the LED that connects to earth. When the switch is turned ON, the built-in fluorescent LED lights up automatically, giving you a clear visual indicator that the circuit is active.
Q: Is this switch compatible with boats and marine environments?
A: Yes. The switch features a flame-retardant casing and copper-plated silver contacts designed for reliable performance in demanding environments including marine and off-road applications such as boats, ATVs, UTVs, and RVs.
Q: Does installation require any special tools?
A: No special tools are required. The round switch installs directly into a standard panel cutout. A built-in keyhole slot prevents rotation, so the installation is quick, secure, and clean.