The QSY350 is the largest connector in the series with power capabilities up to 450 amps with 4/0 wire. Wires ranging from #1/0 (50 mm²) to 300 mcm (152 mm²) fit
into the one piece housing available in standard PC or a chemical resistant PBT/PC blend. Silver plated wire
or busbar contacts minimize electrical resistance while offering supreme durability and reliability.