# Schneider Electric NG125N Miniature Circuit Breaker 3P 100A C-Curve

**URL:** https://aio.lv/en/product--schneider-electric-18642--12445048
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** 18642
**EAN:** 3303430186427
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 222.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 183.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-18642--12445048

## 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

The Schneider Electric NG125N is a high-performance 3-pole miniature circuit breaker designed for reliable electrical protection. Featuring a 100A rated current and C-curve tripping characteristic, it ensures safety in industrial and commercial power distribution systems. With an IP20 protection rating, this device is built for secure installation in electrical panels, providing effective short-circuit and overload protection for demanding electrical circuits.

## Long description

The Schneider Electric NG125N is a robust 3-pole miniature circuit breaker engineered to provide dependable electrical protection in demanding industrial and commercial environments. Designed for high-performance power distribution, this device effectively manages electrical loads with a 100A rated current and a C-curve tripping characteristic, ensuring that circuits remain protected against overloads and short circuits.
Advantages
This circuit breaker offers exceptional reliability and durability for critical electrical infrastructure. Its design focuses on maintaining system integrity by providing precise tripping performance under various load conditions. The compact construction allows for efficient space utilization within electrical panels, while the high-quality materials used in its manufacturing ensure long-term operational stability and safety for connected equipment.
Suitable for
Industrial power distribution systems
Commercial building electrical panels
Protection of high-current circuits
Heavy-duty electrical installations
When it may not be suitable
This device is not intended for residential applications where lower current ratings are typically required. It is also not suitable for outdoor environments without an additional protective enclosure, as it carries an IP20 rating which does not provide protection against water or significant dust ingress.
Key specifications
Type: Miniature circuit breaker
Number of poles: 3
Rated current: 100A
Tripping curve: C-curve
Protection rating: IP20
Dimensions: 81 mm width, 81 mm depth, 103 mm height
How to use
The Schneider Electric NG125N should be installed by a qualified electrician within a standard electrical distribution board. It is designed for DIN rail mounting, allowing for a secure and standardized fit. Ensure that the supply power is disconnected before installation. Connect the incoming power lines to the top terminals and the outgoing load lines to the bottom terminals, ensuring all connections are tightened to the manufacturer's specified torque settings to prevent overheating.
What to consider before purchase
Verify that the 100A current rating matches your circuit requirements.
Ensure the 3-pole configuration is compatible with your electrical system.
Confirm that the installation environment meets the IP20 protection standard.
Check the physical dimensions to ensure sufficient space in your distribution panel.
Usage recommendations
Always perform a functional test after installation to ensure the breaker operates correctly. Regularly inspect the terminals for signs of heat or loose connections to maintain optimal performance and safety.

## Specifications

| Feature | Value |
|---|---|
| Circuit breaker type | Miniature circuit breaker |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.72 kg |
| Height | 103 mm |
| Width | 81 mm |
| Depth | 81 mm |

### Design

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

### Features

| Feature | Value |
|---|---|
| Number of poles | 3 |

## FAQ

### How much does the Schneider Electric NG125N Miniature Circuit Breaker cost, and is it available for purchase?

The price is 222.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Installment. All transactions are 100% secure and encrypted.

### Can Schneider Electric NG125N Miniature Circuit Breaker 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 Schneider Electric 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 Schneider Electric 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12445048/68779488_large.webp