Power systems in caravans, camper trailers, and 4WDs rely on secure, high-current connections to operate efficiently. VP Design 3D’s 50-120 amp Anderson plug range provides durable and precisely engineered solutions to handle both standard and heavy-load power requirements. These plugs are made of tough 3D-printed polymer, which provides them with strength, flexibility, and weather resistance for long-term outdoor use. Each product is engineered to be compatible with the Anderson plug accessories of VP Design 3D, offering a wide range of mounting and cover options.
The two amp ratings have their respective purpose: the 50A amp being useful in supporting standard caravan and camping systems like lighting, fridges, and solar panels, and the 120A amp being designed to suit the higher demand setups as inverters and multi-battery type systems. Mounts and plugs are fitted with stainless-steel bolts and nuts to be corrosion resistant. These heavy duty Anderson connectors come in either caravans, 4WDs, or marine systems and offer stability and safety in outdoor harsh environments.
Understanding 50 / 120 Amp Anderson Plugs
Anderson 50-120A connector series is intended to be used for efficient current flow between batteries, solar regulators, and auxiliary power devices. These connectors employ the popular Anderson-type locking design, which causes low resistance and avoidance of accidental disconnection. Their tight-fit design guarantees reliable energy transfer even under vibrations, and therefore, are ideal to be use in off-road or mobile applications.
12V DC chargers, lights, and small inverters are normally connected with a 50A Anderson plug. Conversely, the 120A high-current caravan plug is used where heavy appliances are in use or parallel battery setups, where continuous high stability is needed. Both are 3D-printed in durable polymer materials, which are strong enough to withstand long-term outdoor use and a bit soft to be able to securely mount. Nevertheless, these housings can only crack but not deform in case they are overtightened to maintain the integrity of the plug on installation.
Their compatibility with VP Design 3D’s 50/120 amp Anderson flush mount brackets ensures a clean, professional finish while maintaining easy access to your caravan or 4WD electrical system. This integrated design approach gives users reliable connections that withstand Australia’s demanding travel and weather conditions.
Types of 50 / 120 Amp Anderson Plug Accessories
VP Design 3D offers a well-developed range of mounting accessories for both dual-size Anderson plugs, helping users create neat and durable installations in confined spaces.
- The 120A and 50A Mounting Bracket Side by Side combines two plug mounts in one panel, allowing simultaneous use of both plug types. It includes stainless and countersunk bolts for secure installation, making it suitable for setups that require flexible current capacity in one area. Optional Anderson plug 50-120 Australia connectors can be added to complete the system.
- Next, the 120A and 50A Mounting Bracket features the same dual layout but is offered as either an individual bracket or a full kit. It is suitable for users who require both connections within a small design, especially on 4WD canopies or marine.
- The 120 Amp and 50 Amp Flush Mount Cover will offer a clean, professional finish with complete mounting hardware, four stainless bolts, four countersunk bolts, and four nuts. It has a width of 146mm, height of 49mm, and depth of 59mm, which makes it suitable in mixed amperage setups where both plug sizes must coexist in one frame.
These accessories integrate perfectly with VP Design 3D’s 50A Plug Range, 120A Plug Range, and External Anderson Plug Covers, creating a cohesive electrical setup. The consistent sizing and mounting alignment across all parts simplify installation while ensuring lasting reliability. Each 50-120A Anderson plug mount delivers stability, corrosion resistance, and visual uniformity across caravan, 4WD, and solar systems.
Why Choose VPDesign3D for 50–120A Anderson Plugs
VP Design 3D’s Anderson plug 50-120 Australia range represents locally engineered innovation tailored for tough outdoor conditions. All plugs and brackets are 3D-printed with the impact-resistant polymer, which guarantees a perfect fit and reliability during vibration and temperature fluctuations. This level of engineering serves those users who require safe and durable caravan power connectors 50-120A for both light-duty and high-current systems.
The company has a product range that comprises single, dual, and combination brackets to meet the mounting preferences. Each kit contains stainless steel bolts, washers, and nuts that are all tested for corrosion and vibration resistance. This makes VP Design 3D’s 4WD Anderson connectors Australia ideal for travellers and adventurers who value both performance and neat cable organization.
The brand’s commitment to modular compatibility ensures every plug, cover, and mount fits seamlessly together. This integration allows users to expand or modify their system easily without replacing the core hardware. For those using caravan Anderson plug 50-120A setups, VP Design 3D offers dependable solutions that combine functionality, safety, and design precision.
Installation & Safety Tips
It is important to install properly in order to maintain power efficiency and the integrity of plugs. Screws used to fit 50-120 amp Anderson plugs must be firmly tightened without over-tightening so as not to crack the polymer. It is important to look at the polarity and cable gauge prior to putting the plug in; 50A systems will have thinner wires compared to 120A systems.
Mount the plugs using 50/120 amp Anderson flush mount or side-by-side brackets to prevent movement and minimize wire stress. Keeping the connection area clean extends plug life, particularly when exposed to outdoor environments. Anderson plug cover 50-120A or external Anderson plug covers are used to protect against dust and water as well as UV damage in the connector, particularly in marine or off-road conditions.
Regular inspections are important after long trips. Look for wear, cracks, or corrosion that might affect performance. Replacing damaged housings early ensures your Anderson 50-120A connector continues to operate safely and efficiently.
VP Design 3D’s 50-120 amp Anderson plug range combines innovation, reliability, and practicality for modern caravans, 4WDs, and marine users. Designed with local conditions in mind, these connectors provide clean, efficient power transfer across both medium and high-current applications, forming a cornerstone of any dependable off-grid electrical setup.
Top Questions About Our Products Explained
What’s the difference between 50A and 120A Anderson plugs?
The 50A plug supports standard 12V devices like fridges and chargers, while the 120A version powers heavy-current systems such as dual-battery setups or inverters.
Can I use a 50/120A Anderson plug for solar connections?
Yes. Both plug types are suitable for solar systems, depending on your total power draw and configuration.
Are 50/120A Anderson plugs interchangeable?
No. Each plug connects only with its matching amp-rated type to maintain safety and compatibility.
Do these plugs come with covers or mounts?
Yes. VP Design 3D offers Anderson plug cover 50-120A models and flush-mount kits for secure installations.
Do you ship 50–120A plugs across Australia?
Yes. VP Design 3D provides Australia-wide delivery for all Anderson plug 50-120 Australia products and accessories.