This heavy duty switch harness is compatible with all JR/Spektrum type plugs and includes gold plated connections with high quality mouldings and wire.
- Brand: Logic RC (Fusion)
- Model Number: P-LGL-JRSH
- Barcode: 5060177190824
- Product Type: JR Switch Harness
- Construction: Heavy Duty (HD)
- Lead Configuration: Dual 300mm leads (300 + 300mm)
- Connector Type: JR/Spektrum type plugs
- Connection Finish: Gold-plated
- Wire Quality: High quality
- Moulding Quality: High quality
- Electrical Property: Low-resistance design
- Compatibility: All JR/Spektrum type radio systems
Overview
The Logic JR Switch Harness (HD) 300 + 300mm (P-LGL-JRSH) is a professional-grade heavy duty switch harness designed for serious RC hobbyists who demand reliable performance in their radio installations. Whether you're setting up a competition-level RC car, a precision aircraft system, or any JR/Spektrum type radio installation, this harness delivers the dependable connection you need. Built by Fusion with meticulous attention to quality, this switch harness is the perfect choice for anyone seeking to upgrade their RC setup with premium components that won't let them down when it matters most.
If you're an experienced RC enthusiast in the UK looking to replace worn leads or build a custom radio installation, you'll appreciate the professional construction and thoughtful engineering that goes into every aspect of this harness. The 300mm lead length provides practical routing flexibility within your model, allowing you to position the switch exactly where you need it without excess wire cluttering your installation. This is particularly valuable when you're working with space-constrained models or when you need to maintain tidy, professional-looking builds that maximise internal space for batteries, receivers and other critical components.
The Logic JR Switch Harness represents years of experience in RC electronics. It's compatible with all JR/Spektrum type plugs, making it an excellent choice for integrating seamlessly into existing radio systems or building new installations from scratch. The combination of heavy duty construction, premium materials and thoughtful design makes this harness an investment in reliability and longevity for your RC hobby.
Key Features
- Heavy Duty Construction — This harness is built with robust materials and engineering principles that ensure it can handle the demands of regular use without degradation. Heavy duty construction means better durability, longer service life, and fewer problems during critical flights or races.
- Gold-Plated Connections — Gold plating is used on the connectors to ensure minimal electrical resistance and maximum conductivity between your receiver and switch. This translates to more reliable signal transmission and safer operation of your RC model, with virtually no voltage drop across the connection.
- High Quality Mouldings and Wire — Premium quality wire and mouldings mean less chance of connection failure due to stress, vibration or environmental factors. The high quality construction ensures consistent performance over thousands of operations, whether you're flying an RC aircraft or running an RC car UK weekend.
- 300mm Lead Length — The practical 300mm length of both leads (300 + 300mm configuration) provides excellent routing flexibility within your model. This length is ideal for most small to medium RC installations, allowing you to position components without excessive wire waste or the need for additional extensions.
- JR/Spektrum Type Compatibility — This harness features plugs that are compatible with all JR/Spektrum type radio systems, making it a universal choice for installations using these industry-standard connector styles. Whether you're using a modern computerised transmitter or an older analogue system, you can integrate this harness confidently.
- Low Resistance Design — The combination of gold-plated connections and quality wire construction delivers a low-resistance electrical path that maximises power delivery and minimises losses. In practical terms, this means your receiver will have consistent, reliable power delivery under all operating conditions.
Technical Performance
The Logic JR Switch Harness (HD) represents the pinnacle of switch harness engineering for RC applications. The HD designation stands for Heavy Duty, indicating that every component and construction method has been selected for durability and reliability rather than cost-cutting. The gold-plated connections are precision-engineered to ensure perfect contact regardless of how many times the connector is mated or separated, which is crucial for hobby applications where equipment is frequently assembled and disassembled. The high quality mouldings protect the internal wiring from damage and stress, whilst the premium gauge wire ensures minimal voltage drop even under high current conditions. The 300mm + 300mm configuration provides two leads of equal length, making this ideal for applications where you need to connect a switch and an extension lead, or for dual switching applications. Whether you're building a brushless RC car UK system, setting up a competition-grade aircraft receiver, or creating a custom installation, the materials and engineering in this harness are designed to deliver consistent, reliable performance year after year. The low-resistance design is particularly important in modern brushless RC systems where ESCs and receivers demand clean, stable power delivery for optimal performance.
What's in the Box
- Logic JR Switch Harness (HD) with dual 300mm leads
- Two JR/Spektrum type connectors pre-installed
Frequently Asked Questions
- Is the Logic JR Switch Harness compatible with my RC radio system? — Yes, this harness is compatible with all JR/Spektrum type plugs. If your RC radio system (transmitter and receiver) uses standard JR connectors or Spektrum connectors, this harness will integrate seamlessly. This covers the vast majority of modern and vintage RC radio systems in the UK and worldwide.
- What is the difference between the HD (Heavy Duty) and standard switch harnesses? — The HD designation indicates that this harness uses premium materials and construction throughout. Heavy duty variants like this one feature superior wire quality, reinforced mouldings, and gold-plated connections that deliver better durability and lower electrical resistance compared to budget alternatives.
- Can I use this harness in a brushless RC car or only analogue systems? — This harness is suitable for any RC application that uses JR/Spektrum connectors, including brushless RC systems. The gold-plated connections and low-resistance design actually make it particularly well-suited to modern brushless RC installations, where clean power delivery is essential for optimal ESC and receiver performance.
- Why should I choose this over cheaper alternatives? — The investment in premium construction means significantly longer service life and more reliable operation. Cheap switch harnesses can develop connection problems, corrosion, and signal issues over time. The gold-plated connections and quality construction in this Logic harness protect your equipment investment and ensure your model performs reliably every time you use it.
- What does the 300 + 300mm designation mean? — This harness features two leads, each 300mm in length. This configuration is ideal for most RC installations where you need a switch lead plus an extension lead, or for applications requiring two separate switched connections from your receiver.
- Is this suitable for beginners? — Absolutely. Whilst this is a premium product, the actual installation and use is straightforward for anyone with basic RC knowledge. Simply connect it between your receiver and switch, or receiver and extension lead, using the industry-standard JR/Spektrum connectors. Beginners benefit from the reliability and quality construction.
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 Logic JR Switch Harness (HD) 300 + 300mm P-LGL-JRSH 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.
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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- For customers in Inverness and other parts of the Scottish Highlands deliveries can take up to 2 working days even if you select next day delivery as couriers do not currently offer a guaranteed next day service to those areas.
