# Legrand 412105 Current Transformer 160/5A 3VA

**URL:** https://aio.lv/en/product--legrand-412105--12459267
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Legrand
**Manufacturer code:** 412105
**EAN:** 3414970593016
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 64.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-412105--12459267

## 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 412105 is a high-quality current transformer designed for precise electrical measurement and monitoring applications. With a transformation ratio of 160/5A and a power rating of 3VA, this device is engineered for reliable integration into industrial and commercial electrical distribution systems. It ensures accurate signal conversion for energy management and protection equipment.

## Long description

The Legrand 412105 current transformer is a precision-engineered component designed for accurate electrical measurement and monitoring within industrial and commercial distribution networks. With a transformation ratio of 160/5A and a power rating of 3VA, this device facilitates the reliable conversion of high primary currents into manageable secondary signals suitable for various metering and protection devices.
Advantages
This current transformer offers high measurement accuracy with a precision class of 1%, ensuring reliable data for energy management systems. Its versatile design allows for flexible installation options, including mounting on plates, standard EN 60715 rails, or directly onto busbars. The robust construction supports secure connections via terminals or lugs, providing long-term stability and consistent performance in demanding electrical environments.
Suitable for
Integration with analog or digital ammeters
Connection to electricity meters for energy monitoring
Use with multi-function electrical measuring units
Industrial and commercial power distribution systems
When it may not be suitable
This device is specifically calibrated for a 160/5A transformation ratio and is not suitable for applications requiring different primary current ranges. It should not be used in high-voltage circuits exceeding the specified insulation and operational limits of the transformer.
Key specifications
Transformation ratio: 160/5A
Output power: 3VA
Precision class: 1%
Secondary current: 5A
Dimensions: 57 mm width, 84 mm depth, 58 mm height
Mounting options: Plate, EN 60715 rail, or busbar
How to use
The transformer should be installed by a qualified professional in accordance with local electrical regulations. The primary conductor passes through the aperture of the transformer, while the secondary terminals are connected to the measuring instrument using appropriate wiring. Ensure that all connections are tightened securely to prevent signal loss or overheating. The device can be snapped onto a standard rail or fixed to a mounting plate depending on the specific site requirements.
What to consider before purchase
Verify that the primary current of your circuit matches the 160A rating
Ensure the secondary input of your measuring device is compatible with 5A
Confirm that the 3VA power output is sufficient for the burden of your connected instruments
Check available space in the electrical cabinet for the 57x84x58 mm dimensions
Usage recommendations: Always ensure the secondary circuit is connected to a load or short-circuited before energizing the primary conductor to prevent dangerous voltage build-up.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.179 kg |
| Package weight | 176 g |
| Height | 58 mm |
| Width | 57 mm |
| Depth | 84 mm |
| Package depth | 55 mm |
| Package height | 53 mm |
| Package width | 80 mm |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Legrand 412105 Current Transformer cost, and is it available for purchase?

The price is 78.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 412105 Current Transformer 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

### Where can I download the instructions for Legrand 412105 Current Transformer?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12459267/68774182_large.webp