Rockwell Automation 836T-D450JX40

Electro Mech Pres Cntrl Sw,Pressure Difference Control, Copper Alloy Bellows,19 psi Operating Range,19 psi Operating Range,19 psi Operating Range,19 psi Operating Range,30"Hg...35 psi Operating Range,30"Hg...35 psi Operating Range,Type 1,4 & 13 Industrial,4 Circuit Contact Block,Standard Trip/Reset Setting