# Hager LR703 Modular Fuse Base 3P for 22x58mm Fuses 125A 500V

**URL:** https://aio.lv/en/product--hager-lr703--12467889
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** LR703
**EAN:** 3250614187032
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 64.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-lr703--12467889

## 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 LR703 is a high-quality 3-pole modular fuse base designed for industrial electrical distribution systems. It is compatible with 22x58mm cylindrical fuses and supports a rated current of up to 125A at 500V. This robust component ensures reliable circuit protection and secure mounting within electrical enclosures, making it an essential solution for professional electrical installations requiring precise power management.

## Long description

The Hager LR703 is a professional-grade 3-pole modular fuse base engineered for reliable circuit protection in industrial electrical distribution systems. Designed to accommodate 22x58mm cylindrical fuses, this component provides a secure and stable connection for demanding electrical environments. With a rated current capacity of 125A and a voltage rating of 500V, it serves as a critical element for maintaining safety and operational continuity in power management setups.
Advantages
This modular fuse base stands out due to its robust construction and high-quality materials, which ensure long-term durability even under continuous electrical load. Its modular design facilitates efficient installation within standard electrical enclosures, allowing for streamlined integration into existing distribution boards. The precise engineering of the contact points minimizes resistance, contributing to stable performance and reduced heat generation during operation.
Suitable for
Industrial electrical distribution systems
Power management in commercial facilities
Protection of electrical circuits requiring 22x58mm fuses
Professional electrical panel installations
When it may not be suitable
This fuse base is not intended for use with fuse sizes other than the specified 22x58mm format. It is also not suitable for applications exceeding the rated current of 125A or the voltage limit of 500V, as doing so may compromise safety and lead to equipment failure.
Key specifications
Number of poles: 3
Compatible fuse size: 22x58mm
Rated current: 125A
Rated voltage: 500V
Width: 105 mm
Depth: 96 mm
Height: 125 mm
How to use
The Hager LR703 should be mounted onto a standard DIN rail or directly within an electrical enclosure by a qualified professional. Ensure that the power supply is completely disconnected before inserting or replacing the 22x58mm fuses. Once the fuses are correctly seated in the base, verify that all connections are tightened to the manufacturer's torque specifications to ensure optimal electrical contact.
What to consider before purchase
Verify that the fuse size matches the 22x58mm requirement.
Ensure the electrical system does not exceed 125A or 500V.
Check the available space in your enclosure against the unit dimensions of 105x96x125 mm.
Confirm that the installation is performed by a certified electrician.
Usage recommendations
Always inspect the fuse base for signs of wear or thermal damage during routine maintenance. Replace fuses only with units of the correct rating to maintain the integrity of the circuit protection.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 125 mm |
| Width | 105 mm |
| Depth | 96 mm |

## FAQ

### How much does the Hager LR703 Modular Fuse Base 3P cost, and is it available for purchase?

The price is 77.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 LR703 Modular Fuse Base 3P 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/12467889/68789804_large.webp