This Cutler Hammer-Eaton P1-32/EA/SVB is a 3-pole switch disconnector designed for reliable circuit interruption. It is a genuine part from Cutler Hammer-Eaton, ensuring quality and performance..The Cutler Hammer-Eaton P1-32/EA/SVB is a 3-pole circuit interrupter, also referred to as a switch disconnector. It is part of the P1-32 series.