Get yours today!
In the last 7 days
Delivery timeframe shown above at checkout
Unlimited lifetime support, always available.

The Victron Energy Busbar 250A with cover is designed for efficient power distribution and safety. This product, identified by the model number VBB125040010, is perfect for heavy-duty applications requiring a reliable electrical connection. With a maximum current rating of 250A and a maximum voltage of 70VDC, this busbar ensures optimal performance and durability in various settings.
The Victron Energy VBB125040010 features a robust maximum current rating of 250A, making it suitable for high-demand applications. This ensures that power is distributed efficiently without risk of overheating, enhancing overall safety and reliability.
Constructed with stainless steel terminals, this busbar guarantees long-lasting durability and resistance to corrosion. This material choice enhances usability by ensuring that connections remain secure and reliable over time.
Featuring a terminal diameter of 5/16 inch (8 mm), the busbar accommodates a wide range of cables and connectors. This flexibility allows users to easily integrate the busbar into existing systems without extensive modifications.
The recommended torque of 110 lbf·inch (13 N·m) for securing connections offers peace of mind. This specification ensures that each terminal is fastened tightly enough to prevent loosening, which could compromise electrical performance.
With dimensions of 1.9 x 9.4 x 2.8 inches, the Victron Energy Busbar is compact enough for space-constrained installations. This feature allows for easier integration in various setups, making it a practical choice for professionals and enthusiasts alike.
The Victron Energy Busbar operates by providing a centralized point for the distribution of electrical power. It connects multiple electrical circuits and allows for efficient management of electrical loads, ensuring that power flows seamlessly to all components.
The busbar includes four stud terminals, allowing for multiple connections. This feature maximizes utility by enabling the integration of several circuits to one central point, simplifying wiring and improving overall system efficiency.
With its included cover, the busbar provides an additional layer of protection against environmental factors. This cover helps prevent accidental contact with live terminals, enhancing user safety and maintaining system integrity.
The use of ABS material, classified as UL 94 V-0 for the base and UL 94 V-2 for the cover, ensures that the busbar meets strict safety standards. This contributes to the overall durability and reliability of the product in demanding environments.
| Specification Title | Specification Value |
| Max. Current Rating | 250 A |
| Max. Voltage Rating | 70 VDC |
| Terminal Diameter | 5/16 inch / 8 mm |
| Terminal Height | 0.67 inch / 17 mm |
| Terminal Material | Stainless Steel |
| Hex Nut Material | Tin-plated Copper |
| Recommended Torque | 110 lbf·inch / 13 N·m |
| Busbar Strip Material | Tin-plated Copper (5 x 24 mm) |
| Base Material | ABS, Black, UL 94 V-0 |
| Cover Material | ABS, Black, UL 94 V-2 |
| Weight (4 terminals) | 1.0 lb / 0.45 kg |
| Dimensions (hxwxd) | 1.9 x 9.4 x 2.8 inch (48 x 237 x 70 mm) |
From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.
Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.
Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.
$150 Value - Free Offer (Limited Time Only!) No Strings Attached. Totally Free. Takes Less than 2 Minutes.