# Legrand DPX3 160 Circuit Breaker 125A 4P 16kA

**URL:** https://aio.lv/en/product--legrand-420016--12456205
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** Legrand
**Manufacturer code:** 420016
**EAN:** 3245064200165
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 460.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 380.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-420016--12456205

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Legrand DPX3 160 circuit breaker (420016) is a high-performance 4-pole electrical protection device designed for industrial and commercial power distribution systems. It features a rated current of 125A and a breaking capacity of 16kA. This reliable component ensures safety by protecting electrical circuits against overloads and short circuits, providing efficient control and isolation in demanding electrical installations.

## Long description

The Legrand DPX3 160 circuit breaker is a robust 4-pole electrical protection device engineered for reliable performance in industrial and commercial power distribution networks. With a rated current of 125A and a breaking capacity of 16kA, this unit provides essential safety by effectively managing overloads and short circuits. Its compact design and high-quality construction ensure consistent operation and secure isolation of electrical circuits in demanding environments.
Advantages
This circuit breaker offers exceptional durability and precision in electrical protection. Its 4-pole configuration allows for comprehensive control over three-phase systems with a neutral wire, ensuring balanced protection across all conductors. The device is built to withstand rigorous operational conditions, providing long-term reliability and minimizing maintenance requirements in complex power distribution setups.
Suitable for
Industrial power distribution panels
Commercial building electrical systems
Protection of electrical circuits against overloads
Short circuit prevention in electrical installations
When it may not be suitable
This device is not intended for residential applications where lower current ratings are standard or where the specific 4-pole configuration is not required. It is also not suitable for environments exceeding its rated breaking capacity of 16kA.
Key specifications
Rated current: 125A
Number of poles: 4P
Breaking capacity: 16kA
Weight: 1.4 kg
How to use
The circuit breaker should be installed by a qualified electrician within a compatible distribution board or enclosure. Ensure that the supply cables are correctly sized and securely connected to the terminals according to the manufacturer's torque specifications. Once installed, the device can be manually operated using the front toggle switch to connect or disconnect the circuit as needed.
What to consider before purchase
Verify that the 125A rating matches your circuit requirements
Ensure the 4-pole configuration is compatible with your electrical system
Check that the 16kA breaking capacity is sufficient for your installation's fault current levels
Confirm the physical dimensions fit your existing distribution panel
Usage recommendations
Regularly inspect the circuit breaker for any signs of physical damage or overheating. Ensure that all terminal connections remain tight and free from corrosion to maintain optimal electrical conductivity and safety.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.403 kg |

### Features

| Feature | Value |
|---|---|
| Number of poles | 4 |

## FAQ

### How much does the Legrand DPX3 160 125A 4P 16kA Circuit Breaker cost, and is it available for purchase?

The price is 460.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 06.07.2026 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 Legrand DPX3 160 125A 4P 16kA 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 Legrand 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 Legrand 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/12456205/68775247_large.webp