# Automatic Ladder Switch Ladder automatic AS-212 E-AS-212 DIN 16A, single-phase 16 A

**URL:** https://aio.lv/en/product--automatic-ladder-switch-ladder-automatic-as-212-e-as-212-din-16a-single-phase-16-a--2015437
**Data updated:** 2026-02-12 09:47 (EET)
**Category:** Smart Switches
**Manufacturer code:** E-AS-212
**EAN:** 5908312292068
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.40 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 15.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--automatic-ladder-switch-ladder-automatic-as-212-e-as-212-din-16a-single-phase-16-a--2015437

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Ladder automatic AS-212 E-AS-212 DIN 16A is a DIN-rail mounted staircase (ladder) timer switch rated for 16 A single-phase circuits. Designed to control lighting or other loads in stairwells and corridors, it provides timed automatic turn-off after activation. Suitable for mounting in distribution boards, it simplifies user operation and helps reduce energy consumption by ensuring lights switch off automatically.

## Long description

Ladder automatic AS-212 E-AS-212 DIN 16A is a DIN-rail mounted staircase timer switch for single-phase circuits rated at 16 A. It is designed to control lighting and other electrical loads in stairwells, corridors and communal areas by providing a timed automatic turn-off after activation. The device fits standard distribution boards and integrates with manual push-button control to simplify operation and reduce unnecessary energy consumption.
Advantages
This ladder automatic offers stable timed switching with a compact DIN-rail housing compatible with common distribution panels. It supports reliable single-phase load control up to 16 A and operates with simple manual activation via a push-button input. The built-in timing function eliminates the need for manual turn-off, improving convenience and helping to lower electricity use in shared spaces. Installation and wiring follow standard practices for DIN-mounted control devices, enabling straightforward integration into existing electrical installations.
Suitable for
Stairwells and common corridors in residential buildings
Service rooms, basements and utility areas
Apartment block entrances and shared access zones
Lighting circuits requiring timed automatic turn-off
Key specifications
Mounting: DIN-rail compatible enclosure for distribution boards
Rated current: 16 A for single-phase circuits
Control type: push-button activation with timed turn-off
Intended load: lighting and similar resistive or inductive loads within rated current
Operating environment: indoor installation in electrical panels
How to use
Install the unit on a standard DIN-rail inside the distribution board and connect the supply, load and control push-button according to the wiring diagram provided with the device. After powering the circuit, pressing the connected push-button activates the output and starts the countdown timer; the output will open automatically after the preset interval. Adjust wiring and protective devices to match the characteristics of the controlled load and comply with local electrical codes.
Usage recommendations
Use suitable circuit protection (breakers or fuses) sized for the connected loads and verify compatibility of lamps or equipment with the device’s switching rating. Keep the unit in a dry, ventilated electrical panel and perform installation and maintenance only by qualified personnel.

## FAQ

### How much does the Ladder automatic AS-212 E-AS-212 DIN 16A cost, and is it available for purchase?

The price is 18.40 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/2015437/52246801_large.webp