Overview
The Etronix Futaba 3 Lead Switch Harness (ET0779) is an essential accessory for RC enthusiasts who operate models using Futaba-style connectors. Whether you're piloting an RC car UK, flying an RC aircraft, or controlling any radio control model with Futaba compatibility, this practical switch assembly provides a straightforward and reliable solution for managing power to your onboard electronics. The three-lead configuration with inline switch offers simplicity and dependability that experienced RC modellers and newcomers alike can appreciate.
This switch harness is designed for general surface and air RC applications where a three-lead switch harness is suitable, making it an excellent choice for maintaining and upgrading your existing RC setup. With Futaba-style connectors that ensure secure connections and compatibility with a wide range of RC models, this accessory is the kind of practical addition that every serious RC hobbyist should have in their workshop. From ready to run RC models to custom-built competition vehicles, the ET0779 provides the essential functionality needed to safely control your model's power supply.
Manufactured by Etronix, a trusted name in RC accessories and electronics, this switch harness combines reliability with affordability. At just £3.99, it represents excellent value for money and makes an ideal spare to keep on hand for your RC collection. Whether you're building your first brushless RC car or maintaining a fleet of competition-ready vehicles, the Futaba 3 Lead Switch Harness is a versatile component that belongs in every RC enthusiast's toolkit.
Key Features
- Three-Lead Configuration — The three-lead layout provides a practical design that accommodates standard power management requirements for RC models, offering flexibility in how you configure your onboard electronics and charging systems.
- Futaba-Style Connectors — These connectors ensure complete compatibility with Futaba radio systems and receivers, guaranteeing secure connections that won't disconnect during operation and maintaining signal integrity for reliable model control.
- Inline Switch Design — The integrated inline switch allows you to safely disconnect power to your RC model's electronics without unplugging connectors, providing convenient on-off functionality that extends the lifespan of your connectors through reduced wear and tear.
- Straightforward Assembly — This switch harness requires minimal setup and integrates easily into existing RC models using Futaba-style connections, making it an ideal choice for both beginners discovering the world of RC and experienced builders upgrading their systems.
- Suitable for Multiple Applications — Whether you're using this harness in general surface RC applications (RC cars, RC trucks, RC buggies) or air RC applications (RC aircraft, RC helicopters), it provides the reliable power management you need.
- Compact and Reliable Design — Built to withstand normal operational loads without issues, this switch harness delivers consistent performance across numerous operational scenarios without requiring specialised wattage ratings or complex setup procedures.
- Spare Lead Functionality — One of the three leads serves as a spare connector, providing additional flexibility for battery charging or alternative power configurations depending on your specific RC model's requirements.
Technical Performance
The Etronix Futaba 3 Lead Switch Harness ET0779 is engineered to deliver reliable performance across a wide range of RC applications without the need for specific wattage ratings. This design approach means the switch harness performs consistently under normal operational loads without restrictions, making it suitable for everything from lightweight electric RC cars to more substantial ready to run RC vehicles. The construction quality ensures durability through extended use, with properly engineered connectors that maintain secure connections through countless connect-disconnect cycles. The inline switch mechanism is designed for smooth operation and longevity, allowing you to safely interrupt power to your RC model's electronics whenever needed. Whether you're operating a brushless RC car UK or any other Futaba-compatible RC model, this harness provides the stable power management foundation that underpins reliable and safe operation. The three-lead configuration provides flexibility for different setup scenarios, whilst the Futaba-style connectors guarantee compatibility with genuine Futaba receivers and compatible systems used throughout the RC hobby community.
What's in the Box
- Etronix Futaba 3 Lead Switch Harness with three leads and inline switch
- Futaba-style connectors pre-installed
Frequently Asked Questions
- Is the Etronix Futaba 3 Lead Switch Harness suitable for beginners in RC? — Absolutely. This switch harness is an excellent accessory for beginners discovering ready to run RC models with Futaba receivers. The straightforward three-lead design requires minimal understanding of electronics, and the inline switch provides a safe, convenient way to manage power without fumbling with connector plugs. It's the kind of practical addition that helps new RC enthusiasts learn proper power management practices from the start.
- Which of the three leads is used for battery charging? — The spare male lead of the three is typically used for battery charging purposes. This thoughtful design allows you to charge your battery without disconnecting the main power harness from your RC model, streamlining your operational workflow and reducing connector wear.
- What is the maximum wattage this switch harness can handle? — The Etronix Futaba 3 Lead Switch Harness is not rated for a specific wattage threshold. However, extensive user experience across the RC community demonstrates that it performs reliably under normal operational loads without any issues, whether you're running lightweight surface RC models or more substantial RC vehicles. This makes it a practical choice for the vast majority of standard RC applications.
- Which RC models is this harness compatible with? — This switch harness is compatible with any RC model that uses Futaba-style connectors, including many ready to run RC cars, RC trucks, RC buggies, and RC aircraft. If your model features a Futaba receiver and you're looking to upgrade or replace your power management setup, this harness provides direct compatibility without any adapter requirements.
- How does this compare to other switch harness options? — The Etronix Futaba 3 Lead Switch Harness stands out through its combination of Futaba-specific connectors, practical three-lead design, and proven reliability. Unlike generic switch harnesses, this accessory ensures perfect compatibility with Futaba systems and receivers, eliminating any concerns about connection quality or signal interference that can arise with incompatible connectors.
- Will this switch harness work with my existing RC model? — If your RC model uses Futaba-style connectors for its receiver and power distribution, this harness will integrate seamlessly. Whether you're upgrading a brushless RC car or maintaining an older model, the universal Futaba connector standard means this harness offers immediate compatibility without modification.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the ETRONIX FUTABA 3 LEAD SWITCH HARNESS ET0779 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
- Brand: Etronix
- Model Number: ET0779
- Product Type: Futaba 3 Lead Switch Harness
- Connector Type: Futaba-style connectors
- Number of Leads: 3
- Switch Type: Inline switch
- Configuration: Three-lead layout with spare male lead for battery charging
- Compatibility: RC models using Futaba-style connectors
- Applications: General surface and air RC applications
- Wattage Rating: Not rated for specific wattage, performs reliably under normal operational loads
- Barcode: 5055323940293
- Stock Status: In Stock
We want to make sure your delivery goes smoothly, so here are some important details about our service:
- For orders above £120, we offer delivery to most mainland UK addresses. For orders under £120, we can still deliver to Northern Ireland and the outlying isles, as long as the item can be sent by Royal Mail, weighs less than 30kg, and fits within 61cm × 46cm × 46cm. Some highland and remote areas may carry an extra delivery charge as couriers often apply surcharges in these locations. If you live in one of these areas, feel free to contact us before ordering so we can confirm the delivery options and costs for you.
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