The ON/OFF Rocker Switch is a compact SPST (Single Pole Single Throw) power switch designed for controlling electrical circuits with a simple press. It is widely used in power supplies, DIY electronics, Arduino projects, battery-powered devices, appliances, automotive systems, and industrial equipment. The illuminated I/O rocker design provides a clear indication of the switch position.
Features
- Full Name: ON/OFF SPST Rocker Switch
- Simple ON/OFF operation
- Compact panel-mount design
- Durable snap-in installation
- High-quality silver alloy contacts
- Low contact resistance
- Long mechanical life
- Easy to install and operate
Specifications
| Specification | Value |
|---|---|
| Product Type | Rocker Switch |
| Switch Type | SPST (Single Pole Single Throw) |
| Operation | ON/OFF |
| Number of Pins | 2 |
| Mounting Type | Panel Mount (Snap-In) |
| Rated Voltage | 250V AC / 125V AC |
| Rated Current | 6A @ 250V AC, 10A @ 125V AC (Typical) |
| Contact Material | Silver Alloy |
| Housing Material | Flame-Retardant Plastic |
| Operating Temperature | -25°C to +85°C |
Pin Configuration
| Pin | Description |
|---|---|
| Pin 1 | Input (Line/Positive) |
| Pin 2 | Output (Load) |
Note: When the rocker is pressed to the “I” position, the switch is ON. When pressed to the “O” position, the switch is OFF.
Applications
- AC/DC power supplies
- Arduino and ESP32 projects
- Battery-powered devices
- Home appliances
- LED lighting systems
- DIY electronics
- Industrial control panels
- Automotive accessories
- Educational electronics projects
Advantages
- Reliable switching performance
- Easy panel installation
- Compact and durable design
- Long service life
- Low contact resistance
- Simple operation
- Cost-effective
Size
| Specification | Value |
|---|---|
| Panel Cutout | Approx. 19 × 13 mm |
| Overall Dimensions | Approx. 21 × 15 × 25 mm |
| Weight | Approx. 8 g |
Package Includes
- 1 × ON/OFF Rocker Switch
Note: Always ensure the connected load is within the switch’s voltage and current ratings. Disconnect power before installation, and use properly insulated wiring for safe and reliable operation.



Reviews
There are no reviews yet.