Blue Sea MaxiBus 250A BusBar Two 5/16"-18 Studs and Six #10-24 Screws

The Blue Sea MaxiBus 250A BusBar is a heavy-duty electrical distribution component designed for professionals who demand reliable power management in mission-critical applications. Whether you're outfitting a tactical vehicle, mobile command center, or a permanent installation requiring robust DC power distribution, this busbar consolidates multiple power feeds into a single, organized junction point.

Built by Blue Sea Systems—a trusted name in marine and mobile power systems—the MaxiBus 250A serves law enforcement, military, and first-responder fleets where electrical integrity directly impacts operational readiness. This busbar features two 5/16"-18 studs rated for high-amperage primary feeds, making them ideal for main battery connections on 250-amp systems, plus six #10-24 screws for lower-amperage auxiliary circuits and accessory loads.

Operators benefit from simplified wiring architecture, reduced harness complexity, and improved maintenance access during field upgrades or troubleshooting. The compact, corrosion-resistant construction handles the vibration, thermal cycling, and environmental stress inherent to vehicle-mounted or portable tactical platforms without terminal loosening or voltage drop degradation.