This is a brand new, unused Panasonic AZ7311 Programmable Logic Controller (PLC) ML Limit Switch. It comes in its original factory box, just as you'd get from an industrial supplier. PLCs are the brains of automation systems, and limit switches are sensors that detect the position of a machine part. This specific AZ7311 model is part of Panasonic's ML series. It's a crucial component for factory automation, conveyor systems, packaging machines, or any automated equipment. If you're an engineer, maintenance technician, or work with industrial controls, you know these are reliable units. Being new in box means it's never been installed or used. Perfect for a new project, a spare part for critical machinery, or replacing a failed unit. No other specs are listed, so you'd need to check Panasonic's documentation for exact voltage, current, and connection details. A professional-grade industrial control component.