Upgraded Heavy Duty Copper Bus Bar And Power Distribution Block Pair Delivering Beefy 275 Amps For Your 12V Car Audio Marine Rv Or Solar Rig Wiring Harness Needs

Heavy Duty Copper Bus Bar Power Distribution Pair
✔️ Complete pair includes rated 275A copper blocks with covers

This dual unit simplifies your wiring harness by merging multiple power feeds into a single organized junction point. You will typically mount these red and black distribution blocks under automotive hoods, in marine engine bays, or near RV and solar battery banks to keep cables neat and reduce short circuit risks.

✅ Continuous current handling reaches 275A at up to 48V DC or 300V AC
✅ Solid 4.0mm 0.16 inch thick copper rails outperform standard 2.0mm brass bars
✅ Genuine 304 stainless steel terminals resist rust and wear over time
✅ Comes with six 4mm M4 bolts plus four 3/8 inch 9.5mm studs for solid mounting
✅ Plastic protective sleeves block exposed contact zones to prevent shorts

💡 What is a power distribution block used for in high amperage car audio marine RV solar wiring systems? This wired junction box acts as a handy command center that merges separate cable runs into one clean layout. - Thick copper rails spread heat evenly so your heavy duty power lines stay cool during maximum load draws - Central grounding taps save your stereo rig from tangled messes by feeding direct current straight to amplifiers - Protected terminal strips make it easy to clamp down multiple feeds while blocking stray copper from causing nasty shorts