# Siemens 3ZY1212-1DA00 Terminal Connector Type 1, 7-Pole, 17.5mm

**URL:** https://aio.lv/en/product--siemens-3zy1212-1da00--12463461
**Data updated:** 2026-05-18 09:43 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 3ZY1212-1DA00
**EAN:** 4047621055312
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3zy1212-1da00--12463461

## 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 3ZY1212-1DA00 is a Type 1 terminal connector designed for 3SK1 and 3RQ1 series relays. This 7-pole connector features a 17.5mm width, providing a reliable electrical connection for industrial control systems. It is engineered for secure mounting and efficient integration within electrical cabinets, ensuring optimal performance and durability in professional automation applications.

## Long description

The Siemens 3ZY1212-1DA00 is a high-quality Type 1 terminal connector designed specifically for the seamless integration of SIRIUS 3SK1 and 3RQ1 series relays. This 7-pole connector, featuring a compact 17.5mm width, serves as a critical component for establishing reliable electrical connections within industrial control cabinets. Engineered for precision and durability, it facilitates efficient wiring and mounting on standard DIN rails, ensuring that your automation systems operate with maximum stability and safety.
Advantages
This terminal connector offers a robust design that simplifies the installation process for safety relays. By providing a standardized 7-pole interface, it ensures consistent electrical contact and reduces the time required for cabinet assembly. Its compact form factor is optimized for space-saving layouts, allowing for a clean and organized arrangement of SIRIUS devices. The durable construction supports long-term performance in demanding industrial environments, minimizing maintenance needs and enhancing overall system reliability.
Suitable for
Connecting SIRIUS 3SK1 safety relays
Integrating 3RQ1 series relays
Industrial control cabinet automation
DIN rail mounted electrical systems
When it may not be suitable
This connector is specifically engineered for the 3SK1 and 3RQ1 series relays and is not compatible with other relay types or brands. It is not intended for use in environments exceeding the specified electrical or mechanical ratings of the SIRIUS device range.
Key specifications
Type: 1
Number of poles: 7
Width: 17.5 mm
Compatibility: SIRIUS 3SK1 and 3RQ1 series relays
Mounting: DIN rail enclosure
How to use
To install the connector, ensure that the power supply to the control cabinet is disconnected. Align the 7-pole terminal connector with the corresponding interface on the SIRIUS relay. Press the connector firmly into place until it locks securely into the DIN rail enclosure. Once installed, proceed with wiring the necessary control signals according to your system schematic. Verify that all connections are tight and properly seated before restoring power to the system.
What to consider before purchase
Verify the compatibility of your specific relay model
Ensure the 17.5mm width fits your current DIN rail layout
Check the pole count requirements for your wiring configuration
Usage recommendations
Always ensure that the device is installed by qualified personnel in accordance with local electrical safety regulations and the manufacturer's technical documentation.

## FAQ

### How much does the Siemens 3ZY1212-1DA00 Terminal Connector Type 1 cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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

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