Silicon Controlled Rectifier, 444A I(T)RMS, 200000mA I(T), 1200V V(DRM), 1200V V(RRM), 2 Element, POWER, MAGN-A-PAK-7
Sensor, Proximity, Inductive, M12, 4mm Range, 3 Wire, PNP, 5 Meter, 089569
Switch Limit N.O./N.C. SPDT Top Roller Plunger Screw Mount 5A 250VAC 28VDC 1/10HP 11.8N Linear Cable Automotive

Inductive sensor 2 mm PNP, make contact Plug M12 10. . .30 VDC -25. . .+70 °C, NBB2-12GM50-E2-V1, Pepperl+Fuchs
Sensor, Proximity, Inductive, 12mm Diameter, 2mm Range, 2 Wire, 5-60VDC, M12 Con
Inductive sensor 2 mm PNP, make contact Plug M12, 4-Pin 10. . .30 VDC -25. . .+70 °C, NRB2-12GM45-E2-C-V1, Pepperl+Fuchs