Rockwell Automation 836T-D451JX4

Electro Mech Pres Cntrl Sw,Pressure Difference Control, Copper Alloy Bellows,2.520 psi Operating Range,30"Hg...35 psi Operating Range,8100 psi Operating Range,2.520 psi Operating Range,8100 psi Operating Range,30"Hg...35 psi Operating Range,Type 1,4 & 13 Industrial,2 Circuit Contact Block Std.,Tamper Resistant Setting,Standard Trip/Reset Setting