Futaba FUEBA0324 high power on/off electric switch harness ESW-1D T‑Deans to RX  [FUEBA0324]

High-power on/off switch harness

The Futaba FUEBA0324 ESW-1D is an on/off electric switch harness designed for RC electric models that use T‑Deans style battery plugs and a direct receiver power connection. It is an accessory-length harness intended to provide a simple switched path between a battery pack and the receiver power lead, keeping the setup compact and serviceable.

Connector and wiring compatibility are central: this harness links a T‑Deans male/female battery plug to the receiver (RX) input using a dedicated on/off switch in-line with the positive lead. The part is intended for standard RC electric systems and should be used only where the receiver or inline electronics accept direct battery switching via the harness format provided.

Installation notes: route the harness away from moving suspension components, pinion gear areas, and motor ventilation outlets. Secure the switch to a fixed point on the chassis using cable ties or a small adhesive pad so that the switch lever does not snag during handling or vehicle setup. Pay attention to correct polarity when connecting to the receiver and battery side to avoid reversed connections.

Tuning and system role: this harness is a practical utility component for field use and bench setup, enabling quick power cycling of the receiver and associated electronics without disconnecting the battery. It can simplify pre-run checks and prevent accidental battery drain during transport, but it does not replace proper battery management or an electronic cut-off ESC function where that is required.