Rockwell Automation 836T-D451JC

Electro-Mech Pres Cntrl Sw,Pressure Difference Control, Copper Alloy Bellows,2.520 psi Operating Range,30"Hg...35 psi Operating Ra nge,8100 psi Operating Range,2.520 psi Operating Range,8100 psi Operating Range,30"Hg...35 psi Operating Range,Type 1,4 & 13 Indu strial,2-Circuit Contact Block - Std.,Custom Trip/Reset Setting