About this product
The Blue Sea Systems PowerBar 600A BusBar is a high-current bus bar for organizing heavy DC and AC cable connections in marine electrical systems.
It is rated for 600A DC and 545A AC continuous service, with a maximum voltage rating of 48V DC or 300V AC. The 3/8″-16 stud terminals suit large cable lugs used in battery banks, inverter feeds, windlass circuits, thrusters, charging systems, and main distribution points where clean cable routing matters.
The bus is tin-plated copper CDA 110/UNS11000 on a UL 94-V0 rated glass-reinforced thermoplastic base, giving installers a compact way to build a central positive, negative, or ground bussing point while keeping high-amperage terminations accessible for inspection and service.
Key Features
- 600A DC and 545A AC continuous rating for high-current marine distribution work.
- Maximum voltage rating of 48V DC or 300V AC for use in common marine DC systems and applicable AC distribution layouts.
- 3/8″-16 stud terminals accept large cable lugs used on battery cables and other heavy conductors.
- Tin-plated copper bus helps maintain conductivity in demanding onboard electrical environments.
- UL 94-V0 rated glass-reinforced thermoplastic base adds insulation and support for panel or bulkhead mounting.
- Terminal stud torque rating of 140 in-lb helps installers tighten connections to a defined value instead of guessing.
Technical Specification
Maximum Voltage300V AC/48V DCContinuous Rating545A AC 600A DCNumber of Terminal Studs8Terminal Type3/8″-16 studTerminal Stud Torque140 in-lbs (15.82 Nm)Base MaterialUL 94-V0 rated, glass reinforced thermoplasticsBus MaterialTin-plated copperWeight1.75 lbs (0.79 Kg)
No Documentation available.
