# Hager SFT125 Modular Changeover Switch 25A 1P

**URL:** https://aio.lv/en/product--hager-sft125--12453369
**Data updated:** 2026-05-18 02:42 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** SFT125
**EAN:** 3250615510747
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 16.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-sft125--12453369

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Hager SFT125 is a high-quality 25A 1-pole modular changeover switch designed for reliable electrical circuit management. Operating at a rated voltage of 230V, this device allows for efficient manual switching between two power sources or circuits. It is engineered for standard DIN-rail mounting in electrical enclosures, ensuring safety and durability in residential and commercial electrical installations.

## Long description

The Hager SFT125 is a high-quality 1-pole modular changeover switch designed for precise and reliable electrical circuit management. Engineered for a rated current of 25A and an operating voltage of 230V, this device provides a robust solution for manually switching between two distinct power sources or electrical circuits. Its compact design is specifically optimized for standard DIN-rail mounting within electrical distribution boards, making it an essential component for maintaining power continuity in residential and commercial environments.
Advantages
This modular changeover switch offers exceptional build quality and operational reliability, ensuring long-term performance in demanding electrical installations. The device facilitates seamless manual control, allowing users to safely transition between a primary power supply and an alternative source, such as a generator or secondary grid connection. Its standardized modular format ensures compatibility with most modern electrical enclosures, simplifying the installation process for professionals and ensuring a clean, organized setup within the distribution panel.
Suitable for
Manual switching between main power and backup generator sources
Selecting between two different electrical circuits in a single-phase system
Residential electrical distribution boards
Commercial and light industrial power management setups
When it may not be suitable
This device is not intended for automatic power transfer applications, as it requires manual intervention to change positions. It is also not suitable for three-phase electrical systems, as it is designed exclusively for single-pole, single-phase operations.
Key specifications
Rated current: 25A
Number of poles: 1
Rated operating voltage: 230V AC
Mounting type: DIN-rail
Switching positions: I-0-II
How to use
The Hager SFT125 should be installed by a qualified electrician within a standard electrical enclosure on a DIN rail. Once mounted, the input terminals are connected to the respective power sources, and the output terminal is connected to the load circuit. The switch features a clear three-position toggle (I-0-II), where position I connects the first source, position 0 is the neutral off-state, and position II connects the second source.
What to consider before purchase
Verify that your electrical system is single-phase, as this switch is not compatible with three-phase setups
Ensure the 25A current rating is sufficient for the total load of the circuits being switched
Check the available space on your DIN rail within the distribution board
Usage recommendations
Always ensure the power is disconnected before performing any wiring or maintenance on the switch. Regularly inspect the connections to ensure they remain tight and free from oxidation to maintain optimal electrical conductivity.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 230 |
| Compliance certificates | RoHS |

## FAQ

### How much does the Hager SFT125 Modular Changeover Switch 25A 1P cost, and is it available for purchase?

The price is 20.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 95 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 06.07.2026 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 Hager 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 Hager 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/12453369/68776600_large.webp