# Analog Time Switch BLOW 72-006# TF-4 — mechanical timer for scheduled power control

**URL:** https://aio.lv/en/product--blow-72-006--12082141
**Data updated:** 2026-03-12 22:01 (EET)
**Category:** Smart Plugs
**Manufacturer:** BLOW
**Manufacturer code:** 72-006#
**EAN:** 5900804112600
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--blow-72-006--12082141

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.99 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Mechanical analog time switch BLOW 72-006# TF-4 is a simple programmable timer designed to switch electrical circuits on and off according to set times. As an analog programator/timer, it provides scheduled control of connected loads for lighting, heating, pumps or other appliances. Suited for household and light commercial use, it enables daily timing routines and energy management without digital programming.

## Long description

The Analog Time Switch BLOW 72-006# TF-4 is a mechanical timer that enables scheduled on/off control of electrical circuits without digital setup. Designed as an easy-to-use analog programator, this device is suitable for basic automation tasks where daily or recurring switching is required. It operates on a simple dial-and-segment mechanism to set active periods and provides reliable timed control for lighting, heating elements, pumps and other household or light-commercial appliances.
Advantages
This mechanical timer offers straightforward mechanical programming with no software or menus to navigate, ensuring compatibility with a wide range of resistive and inductive loads. Its analog design provides intuitive visual indication of set periods on the dial and a fail-safe mechanical switching action that does not depend on firmware. The robust construction is intended for regular repeated switching cycles and straightforward mounting in standard electrical enclosures.
Suitable for
Automatic switching of indoor and outdoor lighting
Time-controlled operation of electric heaters and convectors
Scheduled control of circulation pumps and small motors
Routine power scheduling for aquariums, ventilation, or signage
Key specifications
Type: mechanical analog time switch with dial-and-segment programming
Control function: daily timed on/off cycles
Load compatibility: designed for typical household and light commercial resistive and inductive loads
Operating principle: electromechanical relay switching driven by spring/gear mechanism
Mounting: suitable for panel or surface mounting in electrical installations
Power supply: mains AC operation (check local mains voltage compatibility)
Programming resolution: segments on dial for multiple on/off intervals per day
How to use
Install the time switch according to local electrical codes and ensure the mains supply is turned off before wiring. Mount the device in a suitable enclosure or on a panel, connect supply and load conductors to the terminals following the wiring diagram provided with the device. Set the current time on the dial and engage or disengage the mechanical segments or pins to define on/off intervals. After programming, restore power and verify the timer switches the connected load at the intended times. For safety and correct operation, use appropriately rated conductors and protective devices.
Usage recommendations
Use this analog timer for recurring daily schedules where simple, reliable switching is required. Avoid exposure to excessive moisture or corrosive environments and do not exceed the rated load capacities. Periodically check the mechanical contacts and programming segments for wear and retime after power interruptions if necessary.

## FAQ

### How much does the Analog Time Switch BLOW 72-006# TF-4 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2370 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 10.07.2026 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 BLOW 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 BLOW 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/12082141/67566237_large.webp