Heavy duty 250 A continuous power distribution block rated up to 300 V AC or 48 V DC, designed for current battery and power distribution setups. Dual row 12V bus bar configuration Red and black rails for positive and negative connections Each row contains 6 x 5/16 inch stainless steel studs (12 studs total) Compact dualrow layout facilitates organized wiring and current capacity Robust marine design for secure reliability Special fixing method between the marine bus bar and base withstands large torque Copper bar and base are securely bonded to resist separation under vibration and load Built to maintain electrical integrity in demanding environments Protective cover and installation flexibility Heavy duty protective cover shields exposed areas to prevent accidental short circuits Exposed areas on both sides allow 180degree installation to accommodate multiple connection orientations and methods Materials and construction Copper bus bar Stainless steel studs Base designed for durable mounting in marine and rugged applications Performance and compatibility Suitable for 12V DC systems requiring current distribution Capable of handling AC connections up to 300 V, as well as DC up to 48 V Designed to provide reliable, secure connections with reduced risk of loose contacts Use scenarios Marine electrical systems on boats or yachts requiring a robust, current distribution point for 12V circuits RV or camper battery banks with multiple current accessories and a need for organized wiring Offgrid or workshop environments where secure, current distribution is needed and vibration resistance is important Practical benefits Improves safety by covering exposed conductors and providing a reliable shortcircuit barrier Enhances reliability with a bonded copper bar and base that resist separation under torque Facilitates flexible wiring layouts with 180degree installation options while maintaining strong current capability