Analog time switch 24h, 1 SPDT TSSD1NO 167389

Universal daily timer – precision and reliability in your installation

This analog timer is a solid solution for automating the switching on and off of electrical devices. It is suitable for both home installations and commercial facilities where precise control of lighting, heating or other loads is required. It provides convenient operation and allows for optimization of energy consumption. DIN rail mounting simplifies installation and integration with the existing electrical system.

Functionality and construction

The timer offers daily programming with 15-minute segments, allowing for flexible adjustment of the work schedule to individual needs. The ON/OFF switch enables quick manual control, and the transparent, sealable cover protects against unauthorized changes to the settings. Equipped with a single changeover contact with a capacity of 16A at 250V AC, it is suitable for controlling various devices. Synchronization with the network frequency ensures accurate time.

• Daily programming: Setting multiple programs during the day with an accuracy of 15 minutes.
• Width 1 module: Compact dimensions allow for efficient use of space in the switchboard.
• DIN rail mounting: Quick and easy mounting without the need for additional tools.
• ON/OFF switch: Possibility of manually switching the device to continuous operation or off.
• 16A changeover contact: Universal application for controlling various electrical loads.
• Transparent sealable cover: Protection against accidental or intentional changes to settings.
• Network synchronization: Guarantee of accurate device operating time.

Technical characteristics and application areas

The timer operates at a supply voltage of 230V AC (50Hz) and has a protection class of IP20, which means protection against touching with a finger and foreign objects with a diameter of more than 12.5 mm. Its solid construction and high quality workmanship guarantee long-lasting and trouble-free operation. Lack of power reserve means that the time needs to be reset in the event of a power failure – it is worth remembering this when planning the installation in places exposed to frequent power outages. This timer is ideal for applications such as:

• Controlling external and internal lighting (e.g. advertisements, building facades).
• Automation of electric heating (e.g. radiators, heating mats).
• Switching on/off ventilation or air conditioning devices.
• Controlling water pumps or other devices requiring cyclic operation.
• Controlling irrigation of gardens or green areas.