# Relpol RM50N-3021-85-1024 Electromagnetic Relay, 1 NO Contact, 12A, 24V DC Coil

**URL:** https://aio.lv/en/product--relpol-rm50n-3021-85-1024--12456091
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Relpol
**Manufacturer code:** RM50N-3021-85-1024
**EAN:** 5900005202209
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--relpol-rm50n-3021-85-1024--12456091

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Relpol RM50N-3021-85-1024 is a high-quality electromagnetic relay designed for reliable switching in industrial and automation control systems. It features a single normally open (NO) contact configuration with a 12A switching capacity and is operated by a 24V DC coil. This compact component is engineered for precision and durability, making it an ideal solution for various electrical circuit applications requiring efficient signal or power management.

## Long description

The Relpol RM50N-3021-85-1024 is a high-performance electromagnetic relay engineered for dependable switching operations within industrial automation and control environments. This component features a single normally open (NO) contact configuration, providing a robust 12A switching capacity. Designed for precision and longevity, it operates reliably with a 24V DC coil, ensuring efficient power and signal management in diverse electrical circuit applications.
Advantages
This relay offers exceptional reliability and consistent performance in demanding industrial settings. Its compact design allows for space-efficient installation on control panels or printed circuit boards. The high switching capacity of 12A enables the control of significant electrical loads, while the 24V DC coil ensures compatibility with standard industrial control voltages. The robust construction minimizes wear and tear, contributing to a longer operational lifespan and reduced maintenance requirements for your electrical systems.
Suitable for
Industrial automation control systems
Power management in electrical circuits
Signal switching in control panels
General-purpose relay logic applications
When it may not be suitable
This relay is not intended for high-voltage AC switching applications exceeding its rated capacity or for environments with extreme moisture or corrosive gases that could damage the internal contacts. It is also not suitable for applications requiring multiple contact configurations, as this model is strictly limited to a single normally open contact.
Key specifications
Contact configuration: 1 NO (Normally Open)
Switching current capacity: 12A
Coil voltage: 24V DC
Type: Electromagnetic relay
How to use
The relay should be installed by a qualified technician in accordance with the relevant electrical schematics. Ensure that the coil terminals are connected to a stable 24V DC power source and that the load circuit is connected to the normally open contact terminals. Verify that the load current does not exceed the 12A limit to prevent damage to the relay contacts. Proper mounting and secure wiring connections are essential for safe and reliable operation.
What to consider before purchase
Verify that your control system provides a 24V DC signal for the coil.
Ensure the load current requirements do not exceed 12A.
Check if a single normally open contact is sufficient for your circuit design.
Confirm the physical mounting space available for the relay dimensions.
Usage recommendations
For optimal performance and safety, always ensure that the relay is protected against voltage spikes by using a flyback diode when switching inductive loads. Regularly inspect the wiring connections to ensure they remain tight and free from oxidation.

## FAQ

### How much does the Relpol RM50N-3021-85-1024 Electromagnetic Relay cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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 14.07.2026 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 Relpol 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 Relpol 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/12456091/68758324_large.webp