Victron Busbar 250A 2P/Terminals with 12 Screws & Cover

Victron Busbar 250A 2P/Terminals with 12 Screws & CoverVictron 250A 2 Position Busbar: Centralised High Current DC Distribution for Marine, RV, and Off Grid Systems Engineered for Demanding 12V, 24V, and 48V Electrical Architectures The Victron 250A 2P busbar provides a robust, professional grade solution for consolidating high current DC connections in mobile and stationary energy systems. Rated for a continuous 250 A at up to 70 VDC, this busbar is purpose built to serve as the central distribution node

Victron 250A 2-Position Busbar: Centralised High-Current DC Distribution for Marine, RV, and Off-Grid Systems

Engineered for Demanding 12V, 24V, and 48V Electrical Architectures

The Victron 250A 2P busbar provides a robust, professional-grade solution for consolidating high-current DC connections in mobile and stationary energy systems. Rated for a continuous 250 A at up to 70 VDC, this busbar is purpose-built to serve as the central distribution node for battery banks, inverters, chargers, and auxiliary DC loads. Its dual-position design with 12 terminal screws and two heavy-duty studs enables clean, organised wiring that reduces voltage drop and simplifies system troubleshooting.

Unlike generic busbars that rely on pressed-in bolts or thin copper strips, the Victron unit features a solid tin-plated copper conductor (6.35 x 25 mm) and insert-moulded stainless steel studs. This construction allows higher torque values and maintains low-resistance electrical contact over thousands of thermal cycles, making it particularly suitable for Australian conditions where temperature swings and vibration are common.

Key Features

• 250 A continuous rating for high-demand battery and inverter connections
• Dual 5/16" (approx. M8) stainless steel studs accept heavy-gauge lugs for main battery cables
• 12 stainless steel terminal screws (10-24 / 4.8 mm) for secure distribution to smaller circuits
• Insert-moulded studs eliminate the need for back-side nuts, enabling higher torque and superior conductivity
• Removable ABS protective cover prevents accidental shorts and meets UL 94 V-2 flammability standards
• Fire-resistant ABS base (UL 94 V-0) with pre-drilled mounting holes for secure, insulated installation
• Compact footprint (41 x 201 x 38 mm without cover) fits neatly into crowded battery compartments

Why the Busbar Matters in Your DC System

In any multi-battery or multi-load DC installation, the busbar is the backbone of power distribution. A poorly designed busbar introduces resistance, generates heat, and creates unreliable connections that can lead to intermittent faults or even fire risks. The Victron 250A busbar addresses these challenges with a high-cross-section copper strip that minimises voltage drop, and stainless steel hardware that resists corrosion in marine and coastal environments. The raised bus design also provides easy access for ring terminals and lugs, reducing installation time and the likelihood of wiring errors.

Applications

This busbar is ideally suited for:

• Marine electrical panels where space is limited and corrosion resistance is critical
• RV and caravan 12V systems requiring a tidy, centralised connection point for batteries, solar charge controllers, and DC loads
• Off-grid solar installations using 24V or 48V battery banks with multiple parallel strings
• Commercial vehicle and heavy equipment DC power distribution
• Backup power systems where reliable high-current connections are essential

Installation and Safety

Mounting the busbar is straightforward thanks to the integrated holes in the ABS base. The included protective cover snaps securely over the terminals, shielding live connections from accidental contact and debris. For optimal performance, torque the main stud nuts to the recommended 110 lbf·inch (13 N·m) and ensure all terminal screws are properly tightened. Always follow applicable electrical codes and consider using appropriately sized cable lugs for the 5/16" studs.

By choosing a Victron busbar, you are investing in a component that matches the quality of your other Victron equipment, ensuring seamless integration and long-term reliability. Whether you are upgrading an existing system or building a new one, this busbar helps you achieve a professional, safe, and efficient DC distribution layout.

Upgrade Your DC Distribution Today

Add the Victron 250A 2P Busbar with Cover and 12 Screws to your system and experience the difference that precision-engineered power distribution makes. Browse our full range of Victron busbars and accessories to complete your installation.