Engineered for heavy-duty power distribution, our high-current busbar connecting blocks provide a robust and adaptable solution for managing complex wiring in modern vehicles and marine vessels. Supporting continuous current ratings from 150A up to 600A at a maximum of DC 48V, these distribution blocks ensure safe, reliable, and space-optimized connections for RVs, boats, and industrial mobile equipment.
These high-current busbar connecting blocks provide a safe and organized power distribution solution for a wide range of mobile electrical systems. By simplifying complex wiring, they are highly favored by system integrators and equipment manufacturers. They are widely utilized in upgrading marine yacht power grids, managing RV and camper battery banks, and streamlining auxiliary power circuits in commercial trucks, agricultural tractors, and off-road ATVs/UTVs.
We manufacture a comprehensive range of Yacht RV Connecting Blocks for Marine, RV, and Automotive applications. Simply tell us your requirements:
All certifications listed below are held by Renhotec or our verified manufacturing facilities, ensuring full compliance with international automotive and safety standards.
They are rated for a maximum operating voltage of DC 48V and are engineered to continuously handle heavy currents ranging from 150A up to 600A, depending on the specific model selected.
Yes. The base and protective housing are manufactured from glass-fiber-reinforced nylon for superior mechanical strength. Additionally, the internal busbar is made of copper, and the terminal studs are stainless steel, ensuring reliable performance and excellent corrosion resistance in harsh, moisture-rich marine environments.
Yes. The modular enclosure design allows heavy-gauge cables to be routed in and out from various directions. This flexibility is essential for clean and organized wiring in confined spaces like RV battery compartments or boat consoles.
To ensure seamless compatibility with various heavy-duty cable lugs, our connecting blocks are available with standard terminal stud sizes, most commonly including 5/16″ (M8) and 3/8″ (M10) configurations.
For in-stock items, orders are typically processed and shipped within 1-2 business days. For standard configurations requiring new production, our agile manufacturing capabilities allow us to deliver in as fast as 7 to 14 days. We recommend contacting our sales team to verify real-time inventory for your specific Part Number.
You can easily request comprehensive product specifications and test samples by clicking the “Inquiry” or “Live Chat” button on our page. Our technical sales team will respond promptly to support your project design.
Renhotec provides a comprehensive One-Stop Solution from concept to mass production. Please note that project timelines scale with the complexity of your design - ranging from rapid modifications of standard connectors to fully bespoke mold developments.
A swift and successful product rollout is a collaborative partnership. We work closely with your engineers, and the overall lead time relies heavily on timely feedback and prompt sample validation from your team.
| Number of Cores | 3Pin |
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|---|---|---|---|
| Contact Material | Copper |
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| Number of Cores | 3Pin |
Contact Material | Copper |
| Insulation Material | Glass Fiber reinfored, Nylon, PC |
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|---|---|---|---|
| Connector Type | |||
| Color | Red |
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| Insulation Material | Glass Fiber reinfored, Nylon, PC |
Connector Type | |
| Color | Red |
| Stud Plating Material | Nickel-plated |
||
|---|---|---|---|
| Max Continuous Amp | 600A |
||
| Max Operating Voltage | 48V DC |
||
| Terminal Studs Size | 3*M10(3/8") |
||
| With Dust Cap | Yes |
||
| Stud Plating Material | Nickel-plated |
Max Continuous Amp | 600A |
| Max Operating Voltage | 48V DC |
Terminal Studs Size | 3*M10(3/8") |
| With Dust Cap | Yes |
| Weight | 0.44 kg |
|---|---|
| Dimensions | 10.2 × 5 × 6.8 cm |
| Number of Cores | 3Pin |
| Insulation Material | Glass Fiber reinfored, Nylon, PC |
| Contact Material | Copper |
| Stud Plating Material | Nickel-plated |
| Connector Type | |
| Max Continuous Amp | 600A |
| Max Operating Voltage | 48V DC |
| Terminal Studs Size | 3*M10(3/8") |
| Color | Red |
| With Dust Cap | Yes |
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