1. Introduction
This manual provides essential instructions for the safe and effective use of your FLY RC T Plug On-Off Electric Power Switch. This switch is designed for use with RC model airplanes, drones, cars, ESCs, and batteries, offering a convenient method for power control. Please read this manual thoroughly before installation and operation.
2. Safety Information
- Always ensure the power source is disconnected before connecting or disconnecting the switch to prevent electrical shorts or damage.
- Verify correct polarity when connecting the switch to your RC components. Incorrect polarity can cause severe damage to the battery, ESC, or other electronics.
- Do not exceed the specified current and voltage ratings of the switch. Overloading can lead to overheating, component failure, or fire.
- Keep the switch and wiring away from moving parts, high temperatures, and moisture.
- This product is not a toy. Keep out of reach of children.
- If the switch or wiring appears damaged, do not use it. Replace with a new, undamaged unit.
3. Package Contents
- 1 x FLY RC T Plug On-Off Electric Power Switch
4. Specifications
| Feature | Detail |
|---|---|
| Connector Type | T Plug (Deans style) |
| Wire Gauge | 14AWG Soft Silicone |
| Wire Length | Approximately 30cm (11.8 inches) total, with 15cm (5.9 inches) on each side of the switch. |
| Operation Mode | ON-OFF |
| Contact Type | Normally Open |
| Circuit Type | 1-way |
| Number of Positions | 2 (ON/OFF) |
| Actuator Type | Toggle (Electrical) |
| Contact Material | Copper |
| Compatible Devices | RC Model Airplane, Drone, Car, ESC, Battery |
5. Setup and Installation
Follow these steps to properly install the power switch into your RC model's power system:
- Identify Connection Points: The switch has two T-plug connectors. One end connects to your RC battery, and the other connects to your Electronic Speed Controller (ESC) or other power-consuming component.
- Ensure Power Off: Before making any connections, ensure that your RC battery is disconnected and all power sources are off.
- Connect to Battery: Connect the male T-plug connector of the switch to the female T-plug connector of your RC battery. Ensure a secure and firm connection.
- Connect to ESC/Device: Connect the female T-plug connector of the switch to the male T-plug connector of your ESC or the device you wish to power.
- Secure Wiring: Route the wires neatly and secure them using cable ties or similar methods to prevent them from interfering with moving parts or being damaged during operation.
- Mount the Switch: Mount the toggle switch in an accessible location on your RC model. The switch features a threaded shaft and nut for panel mounting.
Image 1: Overview of the FLY RC T Plug On-Off Power Switch, showing the toggle switch and connected T-plug wires.
Image 2: The power switch with indicated wire lengths: 150mm on each side of the switch, totaling 300mm (approximately 11.8 inches).
6. Operation
Operating the FLY RC T Plug On-Off Power Switch is straightforward:
- To Turn On: Flip the toggle switch lever to the "ON" position. This will supply power from the battery to your connected RC components.
- To Turn Off: Flip the toggle switch lever to the "OFF" position. This will cut off power from the battery to your connected RC components.
Image 3: A close-up view of the toggle switch, clearly showing the "ON" and "OFF" indicators for easy operation.
7. Maintenance
The FLY RC T Plug On-Off Power Switch requires minimal maintenance:
- Regular Inspection: Periodically inspect the switch and wiring for any signs of wear, fraying, or damage.
- Cleanliness: Keep the switch free from dirt, dust, and moisture. Use a dry, soft cloth for cleaning if necessary.
- Connection Integrity: Ensure that the T-plug connections remain tight and free of corrosion.
8. Troubleshooting
If you encounter issues with your power switch, consider the following:
- No Power to Device:
- Ensure the switch is in the "ON" position.
- Check that the battery is charged and properly connected.
- Verify all T-plug connections are secure and free from debris.
- Inspect the wiring for any breaks or shorts.
- Intermittent Power:
- Check for loose connections at the T-plugs or within the switch housing.
- Ensure the switch lever is fully engaged in either the ON or OFF position.
- Switch Overheating:
- This may indicate an overload. Ensure the current draw of your RC components does not exceed the switch's rating.
- Discontinue use immediately and investigate the cause.
9. Warranty and Support
FLY RC products are manufactured to high-quality standards. For specific warranty information or technical support, please refer to the official FLY RC website or contact your retailer. Keep your purchase receipt as proof of purchase.


