Eltako TLZ12D-PLUS Time Switch 1P Blue 250 V

The Eltako TLZ12D-PLUS Time Switch 1P Blue 250 V is a reliable digital time switch engineered for precise timing control of lighting and electrical circuits in both residential and commercial buildings. Designed for straightforward DIN-rail mounting, this 1-pole device helps optimize energy consumption by automatically cutting power to connected loads after a pre-set duration. Featuring a distinctive blue housing, it integrates seamlessly into standard electrical distribution boards to provide dependable automated switching.

Advantages

This digital time switch offers precise time control to help reduce unnecessary energy waste in frequently used areas. Its digital operation ensures high accuracy compared to traditional mechanical alternatives. The standardized design allows for quick installation on standard DIN rails within existing or new electrical enclosures. Built with durability in mind, it provides consistent performance for everyday electrical circuit management in various settings.

Suitable for

• Controlling corridor and staircase lighting in apartment buildings
• Automating lighting in commercial hallways and basements
• Managing timed electrical circuits in utility rooms
• Energy-efficient management of public area illumination

When it may not be suitable

This device is not designed for complex programmable schedules that require weekly or calendar-based automation, as it functions primarily as a time switch for set durations. It is also unsuitable for applications requiring multi-pole switching or voltages outside the specified range.

Key specifications

• 1-pole configuration
• Digital operation
• 250 V AC input voltage
• DIN-rail installation
• Blue housing

How to use

Installation should be performed by a qualified electrician in accordance with local electrical regulations. Mount the device onto a standard DIN-rail inside a compatible enclosure and connect the input power supply and output load terminals according to the wiring diagram. Use the digital controls to set the desired time duration for the connected electrical circuit or lighting load. Once configured, the device will automatically handle the timed shut-off function upon activation.

What to consider before purchase

• Verify that the operating voltage of 250 V AC matches your electrical system requirements
• Ensure there is adequate space on a standard DIN-rail in your distribution board
• Confirm that the intended application requires a 1-pole digital time switch for duration-based control
• Check that installation will be performed by a professional electrician

For optimal reliability and safety, ensure the device is installed within a proper protective enclosure and is not exposed to moisture or extreme temperatures outside its operating parameters.