691-9571, APEM, APEM Illuminated Piezo Switch, Momentary, Pulse, SPST, IP68, Wire Lead, 200 mA @ 24 V dc, -40 → +75°C, Brand Apem, Switch Operation Momentary, Pulse APEM Illuminated Piezo Switch, Momentary, Pulse, SPST, IP68, Wire Lead, 200 mA @ 24 V dc, -40 → +75°C