# Electrical relay Legrand 412521, multicolour indication, 122 g weight

**URL:** https://aio.lv/en/product--legrand-412521--3828242
**Data updated:** 2026-03-20 09:44 (EET)
**Category:** Control Systems
**Manufacturer:** Legrand
**Manufacturer code:** 412521
**EAN:** 3245064125215
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--legrand-412521--3828242

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Legrand 412521 is an electrical relay designed for control and switching applications. The unit features multicolour indication to display status and has a compact form with a product weight of 122 g. Suitable for integration into control panels and automation systems where visual status feedback and reliable switching are required.

## Long description

Legrand 412521 is an electrical relay designed for control and switching applications where visual status feedback and compact installation are required. The relay provides multicolour indication for clear state identification and has a lightweight form factor with a weight of 122 g, facilitating integration into control panels and automation systems. Its design focuses on reliable switching performance and straightforward mounting in electrical enclosures.
Advantages
The relay’s multicolour indication offers instant visual confirmation of operating states, reducing the need for additional indicators. Its compact dimensions and 122 g weight simplify installation in space-constrained panels and make handling easier during assembly. The product is compatible with common control and automation setups and supports repeatable switching cycles for routine control tasks.
Suitable for
Control panels and distribution boards requiring visible status indication
Automation systems where compact relays are needed for space efficiency
Applications requiring reliable on/off switching with visual feedback
Retrofits and equipment upgrades where simple relay replacement is planned
Key specifications
Type: Electromechanical relay for control and switching applications
Visual indicator: Multicolour status indication for operating state visibility
Weight: 122 g, suitable for compact installations
Mounting: Designed for panel or enclosure installation (standard mounting form factor)
Function: Intended for reliable switching and signal indication in control circuits
How to use
Mount the relay in the appropriate DIN rail or panel location compatible with its form factor, ensuring secure mechanical fixation and correct orientation. Connect the coil and contact terminals according to the control circuit schematic, observing proper polarity and rated control voltages for the system. Use the multicolour indicator to verify status during initial commissioning and routine checks. Follow standard electrical safety procedures: isolate power before wiring, use appropriate wire sizes, and tighten terminal connections to the manufacturer’s recommended torque.
Usage recommendations
Use the relay in environments within the specified temperature and humidity ranges of typical control panels, protect it from excessive dust or moisture, and avoid exposure to corrosive atmospheres. For reliable performance, incorporate appropriate surge suppression and ensure contact loads remain within the switch ratings of the relay.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.122 kg |
| Product colour | Multicolour |
| Remotely operated | No |
| Number of modules | 1 |

## FAQ

### How much does the Electrical relay Legrand 412521 cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 08.07.2026 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/3828242/58572361_large.webp