Futaba FUEBA0323 High-Power On/Off Electric Switch Harness ESW-1J — Heavy-Duty Wire Power Harness for RC  [FUEBA0323]

High-power switch harness for RC power control

The Futaba FUEBA0323 ESW-1J high-power on/off electric switch harness is an RC-scale accessory designed to place a robust manual power switch in the model's battery circuit. It uses heavy-duty wiring intended for higher current routing between battery, receiver and electronic speed controller (ESC) in electric models.

Designed for straightforward serviceability, the harness serves as a clean method to isolate battery power during transport, storage or pit-side setup without removing connectors. The neutral construction makes it useful across electric model types including cars, planes and boats where a reliable manual power cutoff is preferred.

Installation notes and practical tips:

• Mount the switch in an accessible location on the chassis to allow quick power cuts during setup and handling.
• Route the harness from the battery to the ESC/receiver avoiding sharp bends and heat sources, secure with ties or clamps to prevent chafing.
• Verify polarity and connector seating before first power-up; perform a bench test with the model unmounted to confirm correct operation.
• Use strain relief where the harness passes bulkheads to reduce stress on solder joints or crimped connections.