4PST Safety Interlock Switch, 5A@100VAC, 500VAC, Screw Mount
Omron T4011-L040TN 4PST N.C. Safety Interlock Switch 500VAC 5A 500mW
Switch Safety Interlock N.C. 4PST Key 5A 500VAC 250VDC 500VA Screw Mount Conduit 1000000Cycles