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Amazon£30.03Visit shop Legrand 412812 MicroRex T31 Mechanical Clock Timer with 24-Hour Programme (Series Mounting Timer for Top Hat Rail, 3-Module)
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The Legrand 412654 is a high-performance digital DIN rail mount timer designed for professionals and homeowners who require precise automated control over electrical circuits. It excels in managing heavy-load systems like lighting, heating, and HVAC with its robust 4000 W capacity and integrated astronomical scheduling, though users should be prepared for a technical installation process that requires familiarity with electrical DIN rail systems.
| Model Part Number | 412654 |
|---|---|
| Brand | LEGRAND |
The Legrand 412654 supports a maximum load of 4000 W.
The device features an internal battery with a lifespan of up to 5 years, designed to maintain memory settings during outages.
No, this is a DIN rail mount device specifically designed to be housed within a protected electrical distribution board.
The astro function calculates sunrise and sunset times based on your programmed geographical location to automate switching.
It is designed for standard DIN rail mounting, which is common in professional electrical cabinets.
Check that the input power supply is correctly wired and active; if power is confirmed, the internal battery may be depleted.
Verify that the device's current date and time settings are correct and check that the astronomical latitude/longitude coordinates match your location.
Installation must be performed by a qualified electrician to ensure safety and code compliance. The device is designed to snap onto a standard 35mm DIN rail within an electrical cabinet. Before installation, ensure the power supply is completely disconnected. For care, keep the unit free of dust and moisture within the enclosure. While the internal battery lasts up to 5 years, it is good practice to check the display periodically to ensure settings remain active after extended power fluctuations. Use the integrated control buttons on the front panel to program schedules after the unit is powered.
