Durable construction Made from ABS, zinc alloy, and brass for long-lasting performance in automotive, marine, and other environments. Electrical capacity Maximum voltage: up to 48V DC Per-terminal rating: 15A Total block rating: 180A What it does Designed to bring wiring harnesses together and provide organized wiring storage inside vehicles, boats, and more. Key benefits Keeps wiring neatly grouped and protected Improves reliability by reducing loose wires and shorts Makes maintenance and upgrades faster and safer Compatibility and materials Suitable for 12V to 48V DC systems Ideal for automotive, marine, and RV applications Compact block design with durable materials for varied installations Performance and design Compact form factor for easy mounting in tight spaces High current handling supports multiple loads from a single location Built to resist heat and corrosion in demanding environments Installation and use Simple connections to terminals Mount securely in dashboards, engine bays, or aboard vessels Use scenarios Boat: consolidate navigation lights, bilge pump, and electronics wiring in a single organized block. Car: route power from the battery to multiple accessories and the fuse panel from one centralized point. RV or off-grid: connect solar storage, lighting, pumps, and auxiliary circuits for tidy distribution.