---
title: "7LF4521-2 Weekly time switch Profi Digital 24 V 16 A 1 channel 2 MW"
category: "Electrical installation materials and accessories > Devices for distribution board-/surface mounting"
---

**Kategorie:** Electrical installation materials and accessories > Devices for distribution board-/surface mounting

# 7LF4521-2 Weekly time switch Profi Digital 24 V 16 A 1 channel 2 MW

Weekly time switch Profi Digital 24 V 16 A 1 channel 2 MW

## Základní informace

| Parametr | Hodnota |
| --- | --- |
| Unit | pcs |
| Code 1 | SI_7LF4521-2 |
| Code 2 | 7LF4521-2 |
| Warranty | 12 |
| Warranty for companies | 12 |
| Brand | SIEMENS |

## Podrobný popis

Weekly time switch Profi digital 24 V 16A 1-channel 2MW Digital time switch SENTRON 7LF4 for time-controlled switching of electrical loads, e.g. lighting. The digital time switches from Siemens have many and very flexibly adjustable switch-on and switch-off times. With the USB adapter, which can be ordered separately, programming can be done conveniently at the computer and transferred directly into the time switch using a data key. The 7LF4 timers are available in various versions as Mini, Top, Profi or Astro with automatic sun-tracking control. 7LF timers - Safety, comfort and energy saving.