Eaton Cutler Hammer C22-Dh-G-X1-K11
PB SWITCH, SPST-NO/NC, 4A, 24VAC, SCREW; Product Range:RMQ Compact C22 Series; Panel Cutout Diameter:22.5mm; Contact Configuration:SPST-NO, SPST-NC; Switch Operation:Momentary; Pushbutton Actuator Style:Round Raised