# Electrical enclosure accessory Hager MCN125E — AC input 230–400 V

**URL:** https://aio.lv/en/product--hager-mcn125e--12020298
**Data updated:** 2026-03-13 14:25 (EET)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** MCN125E
**EAN:** 3250614313684
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-mcn125e--12020298

## 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 MCN125E is an electrical enclosure accessory designed for installations with AC input voltage 230–400 V. It serves as a component for mounting and integrating protection or control devices in distribution panels. Suitable for residential and commercial electrical cabinets where regulated AC supply and accessory interfacing are required.

## Long description

Hager MCN125E 1-pole C curve 25 A 6 kA AC is a single-pole overcurrent circuit breaker designed for protection of branch circuits in residential and light commercial electrical installations. It provides thermal-magnetic trip characteristics with a C curve, offering reliable response to overloads and short-circuit currents up to 6 kA. The device is intended for DIN-rail mounting inside distribution boards and coordinates with downstream wiring and protective devices to maintain safe operation of electrical circuits.
Advantages
The C curve tripping characteristic balances selectivity and sensitivity, responding quickly to short-circuit conditions while tolerating temporary inrush currents from motors or lighting. Compact single-pole construction saves space in distribution boards and simplifies wiring for individual phase protection. The rated current of 25 A suits a wide range of branch circuits, and the 6 kA breaking capacity ensures the device can interrupt common fault currents in domestic and small commercial installations. Designed for standard DIN-rail integration, it supports straightforward installation and replacement.
Suitable for
 Protection of lighting and power circuits in homes
 Branch circuit protection in small offices and retail spaces
 Protection of individual motor or appliance circuits with moderate inrush
 Retrofit or expansion of existing DIN-rail distribution boards
Key specifications
 Poles: 1-pole
 Tripping characteristic: C curve (thermal-magnetic)
 Rated current: 25 A
 Breaking capacity: 6 kA (AC)
 Mounting: DIN-rail compatible
 Intended application: overcurrent protection for branch circuits
How to use
Install the circuit breaker on a standard DIN-rail inside the distribution board, ensuring correct orientation and secure mechanical fastening. Connect the incoming phase conductor to the line terminal and the outgoing load conductor to the load terminal, observing proper tightening torque and stripping lengths as specified by installation standards. Verify the breaker rating matches the circuit conductor sizing and downstream protective devices. After wiring, switch the breaker on and test the circuit under normal load conditions; periodically check operation and visually inspect for signs of damage or overheating.
Usage recommendations
Use this device in circuits where a 25 A rated protection with C curve behavior is appropriate. Do not exceed the ambient temperature and installation conditions defined by local electrical codes. Coordinate with upstream and downstream protective devices to ensure selectivity, and replace the breaker if it shows signs of mechanical damage or fails switching tests.

## Specifications

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

## FAQ

### How much does the Electrical enclosure accessory Hager MCN125E cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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. 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/12020298/67616554_large.webp