The SMC D-A93 reed auto switch w/ 0.5m lead wire 24VDC/100VAC is a sensor/switch from SMC. It senses object presence, distance, or position (or switches an electrical circuit) and converts that into an output signal for machine control or monitoring. Key specifications noted on this listing include 24VDC, 100VAC. It is commonly used in process monitoring and machine safety or positioning applications.
