Autonics PSN40-20DP Inductive Proximity Sensor, 40mm Square, 20mm Sensing, PNP, NO, 3-Wire, 10-30VDC $41.00 Select
IDEC AOLD2QH220DNUW Pushbutton, Ø30mm, IL, Maintained, Extended Lens, 120VAC Full Volt, 2NO, White, IP65, NCNR $65.82 Select
IDEC AOLFD21120DNUW Pushbutton, Ø30mm, IL, Maintained, Extended Lens, Full Shroud, 12VAC/DC Full Volt, 2NO, White, IP65, NCNR $69.39 Select
IDEC AOLFD212620DNUS Pushbutton, Ø30mm, IL, Maintained, Extended Lens, Full Shroud, 120VAC Transfrmr, 2NO, Blue, IP65, NCNR $83.61 Select
IDEC AOLFD248620DNUA Pushbutton, Ø30mm, IL, Maintained, Extended Lens, Full Shroud, 480VAC Transfrmr, 2NO, Amber, IP65, NCNR $83.61 Select