The MTD4 Analogue Timer is a versatile and easy-to-use DIN rail mountable time switch, designed for precise control of various electrical systems such as lighting, geysers, pool pumps, and more. It features a 24-hour programmable cycle with 96 adjustable pins, allowing for a minimum switching interval of 15 minutes per pin for precise, customizable scheduling. Capable of handling resistive loads up to 16A and LED lighting up to 1000W, the MTD4 provides reliable and efficient automation. The various manual override functions offer flexible control options, while a 200-hour battery backup ensures uninterrupted operation during power outages. Built for durability, the MTD4 operates with standby consumption of 2.5VA, and a robust load rating. The MTD4 includes flexible switching options with both normally open (NO) and normally closed (NC) switching, enabling alternating control or compatibility for applications that require different switching configurations. This allows for seamless automation of two separate loads, or for use in circuits that require either a normally open or normally closed connection, depending on the application.