# MetzConnect KRA-SR-F10/21 Electrical Relay 24V AC/DC 8A

**URL:** https://aio.lv/en/product--metzconnect-11070813--12587659
**Data updated:** 2026-07-22 04:16 (EEST)
**Category:** Other goods
**Manufacturer:** MetzConnect
**Manufacturer code:** 11070813
**EAN:** 4250184123118
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-08-22 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--metzconnect-11070813--12587659

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.08.2026 | free |
| Pickup points | 11.08.2026 | 1.79 EUR |
| Courier delivery to door | 11.08.2026 | 4.99 EUR |

## Summary description

The MetzConnect KRA-SR-F10/21 is a high-quality electrical relay designed for reliable switching in industrial and automation control systems. It features a 24V AC/DC input voltage and supports an 8A output current at 250V. This grey-colored relay ensures precise signal management and circuit protection, making it an essential component for various electrical installations requiring stable performance and durability.

## Long description

The MetzConnect KRA-SR-F10/21 is a high-performance electrical relay engineered for reliable switching operations within industrial automation and control systems. Designed to provide secure electrical isolation between logic circuits and load circuits, this component ensures stable signal management and circuit protection. Its robust construction and precise engineering make it a dependable choice for demanding electrical installations where consistent performance is required.
Advantages
This relay offers significant operational benefits, including a user-friendly spring-clamp terminal connection that facilitates quick and secure wiring. The inclusion of additional terminals for jumpers allows for flexible configuration, while integrated test contacts for each terminal simplify maintenance and troubleshooting processes. Furthermore, the device features a manual control level combined with an automatic-checkback function, providing enhanced operational oversight and safety during system monitoring.
Suitable for
Industrial automation control systems
Signal isolation between logic and load circuits
Electrical circuit protection
General industrial switching applications
When it may not be suitable
This relay is specifically designed for standard industrial control voltages and current ratings. It may not be suitable for high-power applications exceeding the 8A limit or for environments requiring specialized hazardous area certifications not specified for this model.
Key specifications
Input voltage: 24V AC/DC
Output current: 8A
Output voltage: 250V
Connection type: Spring-clamp terminal
Dimensions: 11.2 x 60 x 87.5 mm
Weight: 43 g
Color: Grey
How to use
The relay should be mounted on a standard DIN rail within a control cabinet. Connect the control signal wires to the designated spring-clamp terminals. Ensure that the load circuit is connected according to the specified voltage and current limits. The manual control level can be used for testing purposes during installation or maintenance, while the automatic-checkback function provides feedback on the relay status during normal operation.
What to consider before purchase
Verify that the 24V AC/DC control voltage matches your system requirements.
Ensure the 8A load capacity is sufficient for your specific application.
Check available space in your control cabinet against the device dimensions.
Confirm that the spring-clamp terminal type is compatible with your existing wiring standards.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring or maintenance tasks on the relay to prevent electrical hazards.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 11.2 x 60 x 87.5 |
| Weight | 0.043 kg |
| Operating temperature (T-T) | -20 - 55 |
| Product colour | Grey |
| Current | 8 A |
| AC input voltage | 24 |
| AC output voltage | 250 |

## FAQ

### How much does the MetzConnect KRA-SR-F10/21 Electrical Relay cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 06.08.2026 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 MetzConnect 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 MetzConnect 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/12587659/68960750_large.webp