# Siemens COUPLING RELAY IM

**URL:** https://aio.lv/en/product--siemens-3rq1200-1eb00--12466460
**Data updated:** 2026-05-18 09:30 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 3RQ1200-1EB00
**EAN:** 4047621077482
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 123.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 102.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rq1200-1eb00--12466460

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Siemens COUPLING RELAY IM

## Long description

The Siemens SIRIUS 3RQ1 coupling relay is a high-performance, force-guided safety component designed for industrial automation and control systems. It serves as a reliable interface for fail-safe coupling of control signals to and from a controller, while also functioning as a contact extension module for 3SK safety relays. Engineered for safety-critical applications, this device ensures operational integrity and seamless integration within complex electrical architectures.
Advantages
This coupling relay features force-guided contacts, which are essential for monitoring and safety-related feedback loops. The compact 17.5 mm width allows for efficient use of space in control cabinets, while the removable terminals facilitate rapid installation and straightforward device replacement during maintenance. By utilizing device connectors, the relay can be easily linked to 3SK safety relays, significantly reducing the amount of required wiring and minimizing potential points of failure.
Suitable for
Fail-safe coupling of control signals
Contact extension for safety relays
Industrial automation systems requiring SIL 3 or PL e certification
Applications where space-saving components are necessary
When it may not be suitable
This relay is specifically designed for safety-critical industrial applications and may be over-specified for simple, non-safety-related switching tasks. It is not intended for use in environments that exceed its specified voltage or environmental operating parameters.
Key specifications
Contact configuration: 1 NO contact / 1 NC contact
Rated voltage: 24 V DC
Safety rating: Up to SIL 3 / PL e
Width: 17.5 mm
Connection type: Screw terminals
How to use
The relay is designed for mounting on standard DIN rails within an industrial enclosure. Connect the control signals to the designated input terminals and wire the output contacts to the safety circuit or controller as required. If using in conjunction with 3SK safety relays, utilize the appropriate device connectors to establish communication without additional external wiring. Ensure all connections are tightened securely according to the specified torque requirements to maintain electrical integrity.
What to consider before purchase
Verify that the 24 V DC voltage matches your control system requirements.
Ensure the 1 NO / 1 NC contact configuration meets your specific safety logic needs.
Confirm that the screw terminal connection type is compatible with your existing wiring standards.
Check the available space in your control cabinet to ensure the 17.5 mm width fits your layout.
Usage recommendations
Always perform a functional test of the safety circuit after installation to verify that the force-guided contacts operate correctly and that the safety logic is functioning as intended.

## FAQ

### How much does the Siemens 3RQ1200-1EB00 not categorized 3RQ1200-1EB00 cost, and is it available for purchase?

The price is 123.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 16.07.2026 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 Siemens 3RQ1200-1EB00 not categorized 3RQ1200-1EB00 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 Siemens 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 Siemens 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/12466460/68795231_large.webp