About this product
The Blue Sea Systems 2019 is a dual-stud common busbar for creating a single high-current connection point in DC systems up to 48V. It uses two 3/8″-16 studs and carries up to 200A, so it suits battery cables, charger feeds, inverter connections, and other heavy DC conductors that need a clean shared point.
The current path is tin-plated copper, and the base is glass-reinforced thermoplastic with a UL 94-V0 flame rating. That makes it a practical choice for battery compartments, consoles, machinery spaces, and other onboard areas where vibration, moisture, and salt-heavy air can work on electrical hardware over time.
This busbar is a good match when the job calls for a simple two-stud connection rather than a larger distribution block. On refits and service work, it helps tidy up cable routing and gives larger ring terminals a dedicated place to land without stacking everything on a battery post.
Key Features
- Two 3/8″-16 terminal studs sized for larger ring terminals and high-current cable runs
- 200A rating with a 48V DC maximum for battery, charging, and main DC distribution circuits
- Tin-plated copper bus for strong conductivity and better resistance to corrosion in marine electrical spaces
- Glass-reinforced thermoplastic base with UL 94-V0 flame rating
- 100 in-lb stud torque specification to help secure cable lugs correctly during installation
- Compact layout that consolidates power sources or loads into one common connection point
Technical Specification
Maximum Operating Voltage48V DCMaximum Amps200A DCNumber of Terminal Studs2Terminal Stud Size3/8″-16Stud Torque100 in-lbs (11.3 Nm)Bus Materialtin-plated copperBase MaterialUL 94-V0 rated, glass reinforced thermoplastics
No Documentation available.
