# Hager HI405R 4-Pole 100A Changeover Switch for Electrical Enclosures

**URL:** https://aio.lv/en/product--hager-hi405r--3437232
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** HI405R
**EAN:** 3250613190088
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 316.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 261.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-hi405r--3437232

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Hager HI405R is a 4-pole changeover switch designed for electrical enclosures, rated for 100A. It supports an AC input voltage range of 380-690V. This robust component is engineered for reliable power switching between main and backup power sources, ensuring seamless electrical distribution and safety in industrial or commercial power management systems.

## Long description

The Hager HI405R is a professional-grade 4-pole changeover switch engineered for secure and efficient power management within electrical enclosures. Rated for 100A, this device is specifically designed to facilitate the manual transition between two distinct power sources, such as a primary utility grid and a backup generator. Its robust construction ensures reliable performance in demanding industrial and commercial environments, providing a stable solution for maintaining continuous electrical supply.
Advantages
This changeover switch offers exceptional durability and operational reliability, which are critical for maintaining power stability in complex electrical systems. The 4-pole configuration allows for the simultaneous switching of all phases and the neutral conductor, ensuring complete isolation between power sources. Its compact design is optimized for integration into standard electrical distribution boards, while the high-quality materials used in its manufacturing guarantee a long service life and consistent performance under varying load conditions.
Suitable for
Switching between main grid power and backup generators
Industrial power distribution systems
Commercial building electrical management
Critical infrastructure requiring reliable power source selection
This switch may not be suitable for applications requiring automatic transfer switching, as it is designed for manual operation. It is also not intended for use in environments exceeding its specified voltage or current ratings, and it should not be installed in locations with extreme moisture or corrosive atmospheres without appropriate protective enclosures.
Key specifications
Number of poles: 4
Rated current: 100A
Operating voltage range: 380-690V AC
Mounting type: Enclosure-based
Function: Manual changeover
Installation must be performed by a qualified electrician in accordance with local electrical regulations. The switch should be mounted securely within a suitable distribution enclosure. Ensure that all cable connections are tightened to the manufacturer's specified torque settings to prevent overheating or poor contact. Once installed, verify the switching mechanism operates smoothly and that the power sources are correctly isolated in each position.
What to consider before purchase
Verify that the 100A rating is sufficient for your total load requirements
Ensure the enclosure has adequate space for a 4-pole device
Confirm that the voltage range matches your specific power supply setup
Check compatibility with existing busbar or cabling systems
For optimal safety and longevity, perform periodic inspections of the terminal connections to ensure they remain tight and free from oxidation. Always ensure the switch is in the 'off' or neutral position before attempting any maintenance on the connected power sources.

## Specifications

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

### Technical details

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

## FAQ

### How much does the Hager HI405R 4-Pole 100A Changeover Switch cost, and is it available for purchase?

The price is 316.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 23.07.2026 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 HI405R 4-Pole 100A Changeover 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/3437232/58387339_large.webp