Blue Sea Mini Buss Bar 150A Common 20 Gang

The Blue Sea Mini Buss Bar 150A Common 20 Gang is the industry-standard electrical distribution hub for positive power and negative/AC ground circuit collection in marine, automotive, tactical, and industrial electrical systems. Purpose-built for applications where reliable multi-point power management is critical, this compact busbar consolidates multiple circuits into a single, organized junction point, reducing wiring complexity and improving system reliability. Whether you're outfitting a tactical vehicle, marine electronics suite, or field command station, this busbar provides the foundation for clean, fail-safe power distribution.

Rated for 150 amperes continuous current handling, the Blue Sea Mini Buss Bar features 20 gang terminals—allowing simultaneous connection of up to 20 separate branch circuits from a single distribution point. The design accommodates both SAE and tinned copper wire terminations, ensuring compatibility with standard marine-grade and tactical electrical components. Its compact form factor (0.51 lbs) minimizes weight penalty while maintaining robust current capacity, critical for weight-sensitive platforms like tactical vehicles, mobile command centers, and expeditionary power systems. The busbar's construction emphasizes corrosion resistance and vibration stability, essential traits in high-stress operational environments.

Operators and systems integrators rely on this busbar for marine electronics installation, auxiliary power networks in tactical vehicles, uninterruptible power supply (UPS) systems, and distributed DC power architecture in field operations. Installation is straightforward—mount to a stable surface using standard fasteners, then terminate incoming primary power and individual branch circuits to dedicated gang posts. The 150-amp rating accommodates heavy-draw applications including high-amperage auxiliary systems, winches, lighting arrays, and communications equipment. Ensure proper gauge wire selection based on circuit current draw and length; consult Blue Sea Systems documentation for detailed sizing guidance.