daiertek power distribution block 300a 12v bus bar 5/16" 6 post terminal block with cover max 48v dc/300v ac for marine automotive car truck solar systems (positive and ground) is up for auction in Automotive. The current bid is $1.50, 96% below the $38.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.