# Mechanical timer switch EMOS P5504 24-hour 15A (model 15FD/3A) - programmable on/off cycles

**URL:** https://aio.lv/en/product--emos-p5504--12115877
**Data updated:** 2026-03-20 10:08 (EET)
**Category:** Smart Plugs
**Manufacturer:** EMOS
**Manufacturer code:** P5504
**EAN:** 5060411610798
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--emos-p5504--12115877

## 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 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

Mechanical timer switch EMOS P5504 (model 15FD/3A) is a 24-hour programmable on/off timer designed to control electrical devices. Rated for up to 15A, it provides manual override, recurring daily schedules and simple mechanical pins or segments for setting switching times. Suitable for lighting, pumps, heaters and other household or light-commercial loads requiring timed operation.

## Long description

Mechanical timer switch EMOS P5504 24-hour 15A (model 15FD/3A) is a compact, electromechanical device for scheduling daily on/off cycles of electrical loads. The unit is built around a 24-hour dial with mechanical segments (pins) to set switching intervals and a manual override to turn the connected appliance on or off without changing the programmed schedule. Rated for up to 15 A, the timer is intended for recurring, time-based control of lighting, pumps, heaters and similar household or light-commercial equipment.
Advantages
The EMOS P5504 timer offers a straightforward mechanical setup that does not require programming knowledge or batteries. Its 24-hour dial with physical segments provides visible and tactile confirmation of set intervals, and the manual override allows immediate control when needed. The device's 15 A switching capacity supports a variety of common electrical appliances. Its construction is suitable for wall or DIN-rail mounting depending on the installation variant and simplifies automated daily operation without complex configuration.
Suitable for
 Automating indoor and outdoor lighting circuits on a daily schedule
 Controlling circulation pumps and small water pumps for timed operation
 Managing electric heaters, convectors or fan units with recurring schedules
 Switching aquarium equipment, ventilation or other small appliances
Key specifications
 Operating cycle: 24-hour mechanical dial with repeating daily schedule
 Switching capacity: up to 15 A resistive load
 Setting method: mechanical segments/pins for on/off intervals
 Control options: manual override for immediate on/off
 Typical mounting: wall or panel compatible mechanical housing
 Power supply: mains AC operation (standard household voltage)
How to use
Install the mechanical timer switch according to local electrical regulations and ensure power is disconnected before wiring. Set the current time by rotating the 24-hour dial to align the present time with the reference marker. Push down or lift the mechanical segments at the dial positions corresponding to the desired on/off intervals; each segment represents a fixed time increment. Restore power, then use the manual override switch on the unit to operate the load immediately or leave it in automatic mode to follow the programmed daily schedule.
Usage recommendations
Verify the connected appliance's current draw does not exceed 15 A and avoid inductive loads that create large startup currents unless adequately protected. For outdoor installations, use a weatherproof enclosure and comply with IP rating requirements. Periodically check the mechanical segments and dial alignment to ensure the programmed schedule remains accurate.

## FAQ

### How much does the Mechanical timer EMOS P5504 24h 15A cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 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.

### What is the warranty period?

All EMOS products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized EMOS service centers and through AiO.lv

### 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/12115877/67651035_large.webp