500A Pass Through Power Terminals – Red & Black Pair | Battery Bulkhead Connector

Razorback 500A Pass Through Power Terminals – Red & Black Pair | High-Current Battery Bulkhead Connectors

Create secure high-current positive and negative connections through panels, enclosures and electrical compartments with the Razorback DC 500A Pass Through Power Terminal Pair.

Supplied as a matched Red and Black pair, these heavy-duty pass-through connectors provide clearly identified positive and negative connection points for large battery cables in demanding 12V and 24V DC electrical systems.

Rated up to 500 amps, they are ideal for 4WDs, caravans, camper trailers, vehicle canopies, lithium battery banks, marine installations, inverter systems and off-grid power setups.

⭐ Key Benefits

• Supplied as 1 × Red + 1 × Black pair
• Clear positive and negative circuit identification
• Heavy-duty 500A current rating
• Designed for high-current DC power connections
• Suitable for 12V and 24V electrical systems
• Creates convenient power connections through panels and enclosures
• Ideal for large battery cables
• Helps simplify high-current wiring installations
• Excellent for lithium and AGM battery systems
• Suitable for inverter and battery-bank connections
• Ideal for 4WD, caravan, marine and off-grid electrical systems

⚡ Heavy-Duty 500A Power Transfer

The Razorback 500A Pass Through Terminals are designed for electrical systems where substantial current needs to be transferred between different sections of an installation.

The Red terminal can be used for positive and the Black terminal for negative, helping create an organised and easy-to-identify battery wiring system.

With a rating of up to 500A, they are ideal for larger battery and auxiliary power systems where conventional low-current terminals are unsuitable.

Common applications include:

• High-capacity lithium battery banks
• AGM battery systems
• Inverter installations
• Main battery feeds
• Battery-to-bus-bar connections
• Auxiliary power distribution
• High-current charging systems
• Canopy electrical systems
• Off-grid battery installations

🔋 Ideal for Battery & Inverter Installations

Large inverters and battery banks require heavy-duty cable connections capable of carrying substantial DC current.

A pair of 500A pass-through battery terminals provides dedicated positive and negative high-current connection points while allowing equipment and battery cables to remain neatly separated between compartments or mounting areas.

🚙 Perfect for 4WD & Canopy Electrical Systems

The pass-through terminal pair is an excellent solution for custom 4WD and touring builds.

Common installation areas include:

• 4WD canopies
• Battery compartments
• Electrical panels
• Drawer systems
• Equipment enclosures
• Caravan battery compartments
• Camper trailer electrical systems

🔧 Cleaner High-Current Wiring

Using separate Red positive and Black negative pass-through terminals helps create a clean and professional electrical installation.

Benefits include:

• Clear positive and negative identification
• Cleaner cable routing
• Easier electrical servicing
• More organised battery compartments
• Convenient cable termination points
• Easier future upgrades
• Professional-looking installations

🔍 Product Features

• Razorback DC 500APT
• Supplied as Red and Black pair
• 1 × Red positive terminal
• 1 × Black negative terminal
• High-current pass-through power terminals
• 500A rated
• Suitable for 12V and 24V DC systems
• Designed for heavy-duty battery cable connections
• Panel / bulkhead pass-through installation
• Suitable for high-capacity battery systems
• Ideal for inverter power connections
• Suitable for lithium and AGM battery systems