# Legrand 412221 Type 2 Surge Protective Device, 2P, 20kA, 1.2kV, for TT and TN Networks

**URL:** https://aio.lv/en/product--legrand-412221--12458031
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Power Extension Cords & Surge Protectors
**Manufacturer:** Legrand
**Manufacturer code:** 412221
**EAN:** 3414970517968
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 56.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 46.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-412221--12458031

## 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 412221 is a Type 2 surge protective device designed for electrical safety in residential and commercial installations. Featuring a 2-pole configuration, it provides a discharge current of 20kA and a protection level of 1.2kV. It is compatible with TT, TNC, and TNS network systems, effectively protecting sensitive equipment from transient overvoltages caused by atmospheric discharges or switching operations.

## Long description

The Legrand 412221 is a high-quality Type 2 surge protective device engineered to safeguard electrical installations in residential and commercial environments. This 2-pole device is designed to mitigate the risks associated with transient overvoltages, which can be triggered by atmospheric discharges or sudden switching operations within the power grid. By maintaining a stable voltage level, it helps prevent damage to sensitive electronic equipment and appliances, ensuring the longevity and reliability of your electrical system.
Advantages
This surge protective device offers robust protection through its 20kA discharge capacity, making it highly effective at diverting excess energy safely to the ground. Its compact 2-pole design allows for efficient installation within standard distribution boards, saving valuable space. The device is versatile, supporting compatibility with various network configurations including TT, TNC, and TNS systems, which provides flexibility for different electrical setups. With a protection level of 1.2kV, it ensures that connected devices remain within safe operating parameters during power surges.
Suitable for
Residential electrical distribution boards
Commercial office power systems
Protection of household appliances
IT and telecommunications equipment
Small-scale industrial installations
When it may not be suitable
This device is specifically designed as a Type 2 protector and is not intended to handle direct lightning strikes or high-energy surges that require Type 1 protection. If your installation is located in an area with a high frequency of direct atmospheric discharges, a combined Type 1+2 solution may be necessary.
Key specifications
Type: 2
Poles: 2
Discharge current: 20kA
Protection level: 1.2kV
Network compatibility: TT, TNC, TNS
How to use
The device should be installed by a qualified electrician within the main distribution board, typically connected in parallel with the electrical supply. It is essential to ensure that the wiring is performed according to local electrical codes and that the device is properly grounded to function effectively. The status indicator on the unit should be monitored periodically to ensure the protective elements are still operational.
What to consider before purchase
Verify your network type (TT, TNC, or TNS) to ensure compatibility.
Check the available space in your distribution board for a 2-pole module.
Assess whether your installation requires additional Type 1 protection for lightning risks.
Ensure the installation is performed by a certified professional.
Usage recommendations
Regularly inspect the visual status indicator on the front of the device. If the indicator changes color, it signifies that the internal protective components have reached the end of their service life and the module must be replaced immediately to maintain system safety.

## FAQ

### How much does the Legrand 412221 Type 2 Surge Protective Device cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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. 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 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

## Image

https://aio.lv/img/cache/product/12458031/68760175_large.webp