Siemens Time Switch Piece 230V 16A Digital Planned 36 mm, 7LF451

Siemens digital time switch, which is a device used for controlling electrical appliances or systems based on a pre-set schedule. The specifications you've provided indicate it's designed to operate at 230 volts and handle a maximum current of 16 amps. The "36 mm" possibly refers to the width or size of the device.

Siemens is a well-known manufacturer of various electrical equipment and solutions, including time switches for industrial, commercial, and residential applications. These digital time switches offer precision timing control, flexibility in programming, and often come with features such as LCD displays, multiple daily programs, and battery backup to maintain settings during power outages.