# Siemens 3ZY1212-2BA00 Device Connector for 3SK1 Safety Relays

**URL:** https://aio.lv/en/product--siemens-3zy1212-2ba00--1779088
**Data updated:** 2026-05-18 02:40 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 3ZY1212-2BA00
**EAN:** 4011209913417
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 22.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3zy1212-2ba00--1779088

## 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 Siemens 3ZY1212-2BA00 device connector is a specialized component designed for the efficient electrical and mechanical connection of 3SK1 safety relays. This connector facilitates streamlined installation and reliable signal transmission within industrial control systems, ensuring robust performance and integration for safety-critical automation applications.

## Long description

The Siemens 3ZY1212-2BA00 device connector is a high-quality component engineered specifically for the seamless electrical and mechanical integration of 3SK1 safety relays. This connector serves as a vital link in industrial control cabinets, allowing for rapid assembly and reliable signal transmission between relay units. By utilizing this specialized connector, users can significantly reduce wiring complexity and ensure a stable, organized configuration within safety-critical automation systems.
Advantages
This device connector offers a streamlined approach to system installation by eliminating the need for extensive individual wiring between relay modules. Its robust design ensures a secure mechanical fit and consistent electrical contact, which is essential for maintaining the integrity of safety circuits. The component is built to withstand the rigorous demands of industrial environments, providing long-term reliability and reducing maintenance requirements in complex control setups.
Suitable for
Connecting 3SK1 safety relays in industrial control panels
Simplifying wiring in modular safety automation systems
Applications requiring reliable signal transmission between relay units
Organizing and securing relay configurations in electrical cabinets
When it may not be suitable
This connector is exclusively designed for use with the Siemens 3SK1 series of safety relays and is not compatible with other relay models or different product series. It is not intended for use in environments that exceed its specified electrical or mechanical ratings.
Key specifications
Compatibility: Siemens 3SK1 safety relays
Function: Electrical and mechanical bridge for relay modules
Application: Industrial control systems
Design: Modular connector for streamlined installation
How to use
To use the device connector, align the connector with the designated interface slots on the 3SK1 safety relay modules. Ensure that the modules are positioned correctly on the mounting rail before pressing the connector firmly into place to establish the electrical bridge. Once installed, verify that the connection is secure and that the modules are properly aligned to ensure reliable operation of the safety circuit.
What to consider before purchase
Verify that your existing relay units are part of the 3SK1 series
Ensure sufficient space is available in your control cabinet for the modular configuration
Check that the installation environment meets standard industrial safety requirements
Usage recommendations
Always ensure that the power supply to the control system is disconnected before installing or removing the device connector to prevent electrical hazards and ensure the safety of the equipment.

## FAQ

### How much does the Siemens 3ZY1212-2BA00 Device Connector for 3SK1 cost, and is it available for purchase?

The price is 26.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 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/1779088/47523426_large.webp