# Electrical enclosure accessory Hager HTN125C — AC input 230–400 V

**URL:** https://aio.lv/en/product--hager-htn125c--12397525
**Data updated:** 2026-04-28 14:11 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** HTN125C
**EAN:** 3250613305321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 98.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 81.40 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-htn125c--12397525

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Hager HTN125C electrical enclosure accessory designed for AC systems with input voltage range 230–400 V. Suitable as a modular component for distribution boards and switchgear assemblies, it integrates with Hager installation systems to support protection and control functions in residential and commercial electrical installations.

## Long description

The Hager HTN125C selective overcurrent circuit breaker is a single-pole device with a Cs tripping characteristic and a rated current of 25 A. Designed for use in DIN-rail distribution boards, it provides thermal-magnetic protection for single-phase circuits and includes SLS (Selective Line Selectivity) functionality to coordinate with upstream protection. The unit is intended for residential and light commercial applications where selective tripping and clear fault discrimination are required.
Advantages
The HTN125C provides selective discrimination that helps preserve supply to unaffected circuits by reducing unnecessary upstream trips during downstream faults. Its Cs characteristic and 25 A rating deliver a predictable thermal-magnetic response for common branch-circuit loads. The modular DIN-rail form factor ensures compatibility with standard switchgear and allows straightforward installation or replacement in existing panels. SLS functionality supports coordinated protection schemes, improving overall system continuity.
Suitable for
Protection of single-phase lighting and socket circuits in homes
Branch-circuit protection in small offices and light commercial spaces
Installations requiring selectivity with upstream main protection
Retrofit projects using DIN-rail modular breakers
When it may not be suitable
This breaker is not designed for three-phase distribution systems or for circuits that require integrated residual-current (earth-leakage) protection. Circuits with large motor inrush currents or specialized loads may need a different trip characteristic or a dedicated motor-protection device. Verify coordination with upstream devices for each installation to ensure the SLS function operates correctly.
Key specifications
Poles: single-pole (1P) for single-phase circuits
Tripping characteristic: Cs (selective overcurrent characteristic)
Rated current: 25 A
SLS: selective line selectivity functionality for discrimination with upstream protection
Input voltage: suitable for AC systems in the 230–400 V range
Mounting: DIN-rail compatible modular design
Protection types: thermal-magnetic overload and short-circuit protection
How to use
Mount the breaker on a standard DIN rail inside a compliant distribution board following local electrical regulations. Connect the phase conductor to the breaker input terminal and the load conductor to the output terminal, ensuring terminal screws are tightened to the manufacturer’s recommended torque and that neutral and protective earth connections are secure where applicable. Configure and verify coordination with upstream protection devices so the SLS function can provide selective tripping; after wiring, perform commissioning tests to confirm correct operation and that unaffected circuits maintain supply.
What to consider before purchase
Confirm the 25 A rated current matches the expected continuous and peak loads of the intended circuit.
Ensure the Cs tripping characteristic is appropriate for the types of loads and possible inrush currents.
Verify the breaker’s modular DIN-rail form factor fits the distribution board and available panel space.
Check upstream protection settings and selectivity requirements to use SLS effectively.
Usage recommendations
Coordinate the HTN125C with upstream breakers using time-current curves and appropriate settings, and perform commissioning and selective tripping tests after installation. Use this breaker for typical residential and light commercial branch circuits; consult a qualified electrician for circuits with motors, capacitive loads, or special protection needs.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 230 - 400 |
| Compliance certificates | RoHS |

## FAQ

### How much does the Hager HTN125C electrical enclosure accessory cost, and is it available for purchase?

The price is 98.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 24.07.2026 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 HTN125C electrical enclosure accessory 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/12397525/68685219_large.webp