
Blue Sea Systems MaxiBus 250A BusBar – 2 x 5/16"-18 Studs & 12 x #10-24 Screw Terminals
The Blue Sea Systems MaxiBus 250A BusBar provides a robust, high-current distribution solution for marine and DC electrical systems. With two 5/16"-18 studs and twelve #10-24 screw terminals, it delivers reliable power management for batteries, switches, and accessories in boats, RVs, and off-grid setups.
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Pickup available at Marine Chandlery: North Shields
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Blue Sea Systems MaxiBus 250A BusBar – 2 x 5/16"-18 Studs & 12 x #10-24 Screw Terminals
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

The Blue Sea Systems MaxiBus 250A BusBar provides a robust, high-current distribution solution for marine and DC electrical systems. With two 5/16"-18 studs and twelve #10-24 screw terminals, it delivers reliable power management for batteries, switches, and accessories in boats, RVs, and off-grid setups.
The Blue Sea Systems MaxiBus 250A BusBar provides a robust, high-current distribution solution for marine and DC electrical systems. With two 5/16"-18 studs and twelve #10-24 screw terminals, it delivers reliable power management for batteries, switches, and accessories in boats, RVs, and off-grid setups.
Product Description:
The Blue Sea Systems MaxiBus 250A BusBar is designed to handle high-current electrical distribution in demanding marine and mobile environments. It combines two large 5/16"-18 studs with twelve #10-24 screw terminals, providing flexible connections for battery banks, switches, and multiple DC circuits.
Constructed from nickel-plated copper, the MaxiBus 250A ensures superior conductivity while minimizing voltage drop, even under heavy loads. The marine-grade design features robust construction resistant to corrosion, vibration, and moisture, making it ideal for saltwater applications and harsh conditions.
This busbar is suitable for 12V and 24V DC systems, allowing both positive and negative distribution as needed. Its compact, organized layout simplifies wiring, reduces clutter, and enhances safety. With insulated washers and mounting hardware included, installation is straightforward, ensuring a clean, professional electrical setup.
Whether used for high-current battery distribution, charging systems, or multi-circuit organization, the Blue Sea MaxiBus 250A BusBar provides reliable, durable, and professional-grade performance for marine, RV, or off-grid electrical systems.
Specification
| Specification | Details |
|---|---|
| Brand | Blue Sea Systems |
| Model | MaxiBus 250A |
| Product Type | High-Current BusBar |
| Studs | 2 x 5/16"-18 |
| Screw Terminals | 12 x #10-24 |
| Material | Nickel-plated copper |
| Voltage Rating | 12V DC / 24V DC |
| Current Rating | 250A continuous |
| Mounting Style | Surface mount |
| Insulation | Included washers and mounting hardware |
| Applications | Marine, RV, off-grid DC systems |
| Standards | CE and ABYC compliant |
| Warranty | Manufacturer’s standard limited warranty |
Delivery information
Standard delivery: 3-5 working days
Express delivery: 1-2 working days
Free delivery on orders over £100








