RC Connectors and Wiring Solutions
Reliable electrical connections are critical for getting the most performance from your RC power system. Castle Creations offers a range of high-quality connectors designed to handle the demanding current loads of modern brushless ESC and motor setups. Castle connectors are commonly used to connect brushless motors, ESCs, and batteries in high-performance RC cars, trucks, boats, airplanes, and helicopters.
Our lineup includes bullet connectors from 4.0mm for 1/10 scale vehicles up to massive 8.0mm connectors for 1/5 scale builds, large helicopters, and high-power aircraft. These connectors are engineered to provide secure, low-resistance connections that maximize efficiency and durability in high-performance applications.
Castle also offers polarized connectors in 4mm and 6.5mm sizes, ideal for high-current battery-to-ESC connections. For added convenience, we provide pre-built series harnesses using high strand-count, silicone-insulated wire designed to handle extreme current demands.
In addition, we offer series and parallel harnesses with Deans Ultra Plugs and heavy-duty 10AWG wire, giving RC enthusiasts reliable options for building safe and efficient power systems.
If you are looking for our high quality, high strand count, silicone insulated wire - click here. Wire
