# Circuit breaker Hager SVN121 — single-pole miniature protective device, IP20

**URL:** https://aio.lv/en/product--hager-svn121--3437354
**Data updated:** 2026-03-07 11:06 (EET)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** SVN121
**EAN:** 3250615721600
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-svn121--3437354

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Hager SVN121 is a single-pole miniature circuit breaker designed for overcurrent protection in electrical installations. Identified by model SVN121 and IP20 rating, it provides basic protection against access to hazardous parts and is suitable for distribution boards in residential and light-commercial settings. Use for circuit isolation and overload/short-circuit protection where IP20 enclosure rating applies.

## Long description

Hager SVN121 is a single-pole miniature circuit breaker designed to provide overcurrent protection and circuit isolation in residential and light-commercial electrical installations. With an IP20 enclosure rating, the device offers basic protection against accidental contact with live parts and is intended for installation in distribution boards where access is restricted. The unit includes a green LED indicator light for 230 VAC, allowing quick visual confirmation of status and aiding in fault identification during inspection or maintenance.
Advantages
The compact single-pole design saves space in distribution boards while delivering reliable overload and short-circuit protection for one phase. The IP20 rating ensures safe use in standard indoor electrical cabinets. The integrated green LED indicator for 230 VAC improves usability by indicating operational status without opening the enclosure. The breaker is compatible with common DIN-rail mounting systems and is suitable for typical wiring and load conditions found in homes and small commercial premises.
Suitable for
 Protecting individual circuits in residential distribution boards
 Overcurrent protection for lighting circuits and socket outlets
 Circuit isolation for maintenance and repairs in light-commercial settings
 Use in indoor electrical cabinets with IP20 protection requirements
Key specifications
 Configuration: single-pole miniature circuit breaker
 Enclosure protection: IP20 (protection against access to hazardous parts)
 Indicator: green LED status indicator for 230 VAC
 Function: overload and short-circuit protection with manual circuit isolation
 Mounting: DIN-rail compatible compact housing suitable for distribution boards
How to use
Install the device in a dedicated slot of a compliant distribution board on a standard DIN rail, ensuring power is isolated before mounting. Connect the incoming phase conductor to the breaker input terminal and the outgoing conductor to the output terminal, following applicable wiring regulations and torque specifications. After installation, restore supply and verify the green LED illuminates at 230 VAC to confirm normal status. Test the breaker operation using approved test procedures and periodic inspections to ensure ongoing protective performance.
Usage recommendations
Use this single-pole breaker in indoor environments where IP20 protection is appropriate. Ensure the breaker rating and characteristics match the intended circuit load and coordination requirements. Avoid exposure to moisture, dust, or corrosive atmospheres; perform regular inspections and testing as required by local electrical codes.

## Specifications

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 80 |

### Design

| Feature | Value |
|---|---|
| International Protection (IP) code | IP20 |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 50 |

## FAQ

### How much does the Circuit breaker Hager SVN121 cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 09.07.2026 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/3437354/58387456_large.webp