4 Post Power Distribution Block Bus Bar with Cover - Made in The USA - 250 Amp Rating - Marine, Automotive, and Solar Wiring - Set of 2 (5/16")
- Ideal for Automotive, Solar and Marine Use - Our 250 AMP 4-post power distribution block busbar is ideal for automotive, car audio, solar, and marine use. Whether you need to consolidate, distribute, or protect your electrical system, our bus bars are excellent for managing wires and distributing power
- Includes Both Red and Black Connectors - With this 2 pack of 4 post power distribution blocks, you will have plenty of connection points for both positive and negative wiring terminals with 5/16" holes. The 4-way bus wiring block will make setting up your electrical systems quick, neat, and easy
- Anti-Corrosive & Even Consistent Flow - Our bus bars 12v are anti-corrosive and constructed to handle high currents. The nickel-plated brass contact plate ensures even and consistent flow and stability
- Keep Your Wires Neatly Organized - With these power distribution blocks, you can finally organize your wiring, so it doesn't look like a rat’s nest under the hood anymore. Each power distribution bar measures a little more than 6.5" end to end at the base, 5.7" wide with the cover attached, and slightly more than 2" tall making it possible to mount in virtually any application
- Secure and Safe Connections - With each bus bar you can safely wire up to 4 accessories. Each marine-quality bus bar terminal block includes a cover to protect connections from damage and corrosion
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above $200.
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Orders are processed and shipped from Canberra
3-6 days (Domestic)
Confidence-backed purchases with 30-day return support.
AUD |
BRSWGBQBB4IA2EI6 |
Category |
Car & Vehicle Electronics , Vehicle Electronics Accessories , Vehicle Audio & Video Installation , Connecting Blocks |
Tags |
Estimated shipping
Select a product to estimate shipping.Looking for a reliable and robust solution for managing your vehicle’s electrical system? Our 4 Post Power Distribution Block Bus Bars from R2X Racing provide a secure and organized way to consolidate, distribute, and protect your wiring, making upgrades and maintenance easier than ever.
Key Highlights
- Efficient Power Distribution: Designed to handle up to 250 Amps, ideal for demanding automotive, solar, and marine applications.
- Secure Connections: Includes both red and black connectors with 5/16" screw terminals for positive and negative wiring.
- Corrosion Resistance: Constructed with nickel-plated brass for consistent current flow and long-lasting durability.
- Neat Wiring Organization: Helps you keep your wiring tidy and easily accessible.
- Easy Installation: Compatible with DIN Rail mounting for straightforward integration into your existing system.
Useful Facts
- Current Rating: 250 A
- Material: Brass and Stainless Steel
- Connector Type: Screw Terminals
- Voltage: 12 Volts
- Number of Poles: 4
- Dimensions: 6.6"W x 1.8"H
Good Fit For
- Automotive Electrical Upgrades
- Solar Panel Wiring
- Marine Electrical Systems
- Car Audio Installations
- DIY Electrical Projects
Product details





| Main Specification | |
|---|---|
| Material | Stainless Steel or Brass |
| Manufacturer | R2X Racing |
| Unit Count | 2 Count |
| Specification Met | Iso 9001 |
| Current Rating | 250 A |
| Brand | R2X Racing |
| Number of Items | 2 |
| Item Pitch | 18 inches |
| Gauge | 4 |
| Included Components | Bus Bars |
| Voltage | 12 Volts |
| Colour | Red & Black |
| Connector Type | Screw |
| Mounting Type | Din Rail Mount |
| Number Of Contacts | 8 |
| Centerline Length | 16.5 centimeters |
| Technical Details | |
| Material Type | Stainless Steel or Brass |
| Part Number | BB4P |
| Model | 8456a171-b526-4d4b-a3dd-112e13ab6383 |
| Number of Positions | 4 |
| Number Of Poles | 4 |
| Others | |
| Product Type | Connecting Blocks |
| Item Dimensions W x H | 6.6"W x 1.8"H |
| Pitch | 18 inches |
Shipping & Delivery
At GofinchKart Australia, we aim to deliver your order quickly and safely.
Domestic Shipping (Australia):
Orders are typically delivered within 3–7 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
Once your order has been dispatched, you will receive a tracking number. Delivery times may vary during public holidays or due to unforeseen delays.










