# Hager HI406R 4-Pole 125A Transfer Switch

**URL:** https://aio.lv/en/product--hager-hi406r--3437233
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** HI406R
**EAN:** 3250613190095
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 343.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 284.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-hi406r--3437233

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Hager HI406R is a 4-pole transfer switch designed for reliable switching between mains and generator power sources. Rated for 125A, this device supports AC input voltages ranging from 380V to 690V. It is an essential component for electrical distribution systems, ensuring safe and efficient power management in industrial or commercial installations.

## Long description

The Hager HI406R is a robust 4-pole transfer switch engineered to facilitate seamless and reliable switching between primary mains power and secondary generator power sources. With a rated current of 125A and support for AC input voltages between 380V and 690V, this device serves as a critical component in electrical distribution systems, providing stable power management for demanding industrial and commercial environments.
Advantages
This transfer switch offers exceptional operational reliability, ensuring that power transitions are handled safely and efficiently. Its 4-pole configuration allows for the complete isolation of all phases and the neutral conductor, which is essential for maintaining electrical safety during power source switching. The high build quality associated with the Hager brand ensures long-term durability and consistent performance even under continuous load conditions, making it a dependable choice for critical infrastructure.
Suitable for
Industrial manufacturing facilities
Commercial office buildings
Data centers requiring backup power
Large-scale electrical distribution boards
When it may not be suitable
This device is not intended for residential applications with low power requirements, as its 125A rating and physical dimensions are optimized for heavy-duty industrial or commercial electrical panels. It is also not suitable for DC power systems or applications requiring automated smart-grid switching without additional control logic.
Key specifications
Number of poles: 4
Rated operational current: 125A
Rated operational voltage: 380V to 690V AC
Switching type: Manual transfer
How to use
The Hager HI406R should be installed by a qualified electrician within a suitable distribution enclosure. The device is mounted onto a standard DIN rail or base plate depending on the specific installation requirements. Input cables from the mains supply and the generator must be connected to the designated terminals, ensuring that all connections are tightened to the manufacturer's specified torque settings. Once installed, the switch is operated manually to toggle between the two power sources as needed.
What to consider before purchase
Verify that the 125A rating is sufficient for your total load requirements.
Ensure the enclosure has adequate space for a 4-pole device.
Confirm that your electrical system voltage falls within the 380V-690V range.
Check local electrical regulations regarding the installation of manual transfer switches.
Usage recommendations
Always ensure that the generator is properly synchronized or that the mains power is fully disconnected before operating the switch to prevent electrical arcs or damage to connected equipment. Regular inspection of terminal connections is recommended to maintain optimal conductivity.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 380 - 690 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the Hager HI406R 4-Pole 125A Transfer Switch cost, and is it available for purchase?

The price is 343.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 14.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Hager HI406R 4-Pole 125A Transfer Switch be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/3437233/58387340_large.webp