# Siemens LZX:PT570730 Plug-in Relay, 4CO, 230V AC, 6A

**URL:** https://aio.lv/en/product--siemens-lzxpt570730--3442823
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Electronics Accessories
**Manufacturer:** Siemens
**Manufacturer code:** LZX:PT570730
**EAN:** 4011209568655
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 109.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 90.90 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-lzxpt570730--3442823

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Courier delivery to door | 24.07.2026 | 53.99 EUR |

## Summary description

The Siemens LZX:PT570730 is a high-quality plug-in relay designed for industrial control and automation applications. This 4CO contact configuration relay operates at a 230V AC input voltage with a maximum switching current of 6A. Engineered for reliability, it is compatible with LZS series bases, making it an ideal component for electrical circuit management and signal switching in various professional systems.

## Long description

The Siemens LZX:PT570730 is a professional-grade plug-in relay engineered for precise industrial control and automation tasks. Featuring a 4CO (four-pole changeover) contact configuration, this device is designed to handle complex switching operations with high reliability. It operates on a 230V AC coil voltage and supports a maximum switching current of 6A, making it a robust solution for managing electrical circuits and signal distribution in demanding environments.
Advantages
This relay stands out due to its high operational stability and seamless integration capabilities within the Siemens LZS series ecosystem. The plug-in design allows for rapid installation and easy replacement during maintenance, which significantly reduces system downtime. Its durable construction ensures consistent performance even under frequent switching cycles, providing a dependable interface between control systems and field devices.
Suitable for
Industrial automation and control panels
Signal switching in electrical distribution systems
Interfacing between low-voltage controllers and higher-load equipment
General electrical circuit management in professional installations
When it may not be suitable
This relay is not intended for applications requiring high-power switching beyond its 6A current rating or for environments with extreme vibration or moisture that exceed standard industrial protection ratings. It is also not suitable for DC voltage applications as it is specifically designed for 230V AC operation.
Key specifications
Contact configuration: 4CO (four-pole changeover)
Coil voltage: 230V AC
Maximum switching current: 6A
Compatibility: Designed for LZS series relay bases
How to use
To use the Siemens LZX:PT570730, insert the relay into a compatible LZS series base. Ensure that the base is securely mounted to a standard DIN rail or panel surface. Connect the control wires to the coil terminals and the load wires to the corresponding contact terminals on the base. Verify that the supply voltage matches the 230V AC specification before energizing the circuit to prevent damage to the relay coil.
What to consider before purchase
Verify that your control system provides a 230V AC signal for the coil.
Ensure the load current does not exceed the 6A limit.
Confirm that you have a compatible LZS series base available for mounting.
Check the physical space requirements within your control cabinet.
Usage recommendations
Always disconnect the power supply before installing or removing the relay from its base to ensure operator safety and prevent electrical arcing. Periodically inspect the terminals for secure connections to maintain optimal electrical conductivity.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.031 kg |
| Product colour | Multicolour |
| Maximum current | 6 A |
| Country of origin | Austria |
| Package depth | 22 mm |
| Package height | 28 mm |
| Package width | 39 mm |
| AC input voltage | 230 |

## FAQ

### How much does the Siemens LZX:PT570730 Plug-in Relay cost, and is it available for purchase?

The price is 109.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 21.07.2026 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 LZX:PT570730 Plug-in Relay 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

### Where can I download the instructions for Siemens LZX:PT570730 Plug-in Relay?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3442823/58389140_large.webp