# Siemens LZS:PT5B5L24 Industrial Relay 4P 4A 24V DC with LED

**URL:** https://aio.lv/en/product--siemens-lzspt5b5l24--3434429
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** LZS:PT5B5L24
**EAN:** 4011209674479
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-lzspt5b5l24--3434429

## 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 LZS:PT5B5L24 is a high-quality industrial relay designed for reliable switching in control systems. This 4-pole (4P) relay features a 4A current rating and operates on a 24V DC power supply. It includes an integrated LED indicator for status monitoring and logic isolation. Manufactured in Germany, this durable black relay is engineered for demanding electrical applications requiring precise performance and long-term operational stability.

## Long description

The Siemens LZS:PT5B5L24 is a high-performance industrial relay engineered for precise switching operations within complex control systems. This 4-pole component is designed to handle a 4A current rating and operates on a 24V DC power supply, ensuring consistent performance in demanding electrical environments. Featuring an integrated LED status indicator, it allows for quick visual monitoring of the relay state, while its robust construction ensures long-term operational reliability and safety in industrial automation tasks.
Advantages
This industrial relay offers exceptional switching reliability and durability, making it a dependable choice for critical control applications. The inclusion of an integrated LED indicator significantly simplifies maintenance and troubleshooting by providing immediate visual feedback on the relay status. Its compact 4-pole design allows for efficient space utilization in control cabinets, while the high-quality manufacturing standards ensure that the device maintains stable performance even under continuous operational stress.
Suitable for
Industrial automation and control systems
Signal switching in electrical panels
Logic isolation in control circuits
Automation equipment requiring 24V DC control
When it may not be suitable
This relay is not intended for high-power switching applications exceeding its 4A current rating. It is also not suitable for AC voltage control circuits, as it is specifically engineered for 24V DC operation.
Key specifications
Configuration: 4-pole (4P)
Rated current: 4A
Control voltage: 24V DC
Integrated status indicator: LED
Application: Industrial control and logic isolation
How to use
The relay should be installed by qualified personnel in accordance with standard electrical safety protocols. It is typically mounted onto a compatible socket within a control cabinet. Ensure that the 24V DC power supply is correctly connected to the coil terminals and that the load circuits are wired to the appropriate contact terminals. Once installed, the LED indicator will illuminate when the coil is energized, confirming the active status of the relay.
What to consider before purchase
Verify that your control system operates on a 24V DC supply.
Ensure the 4A current limit is sufficient for your specific load requirements.
Check for compatibility with existing relay sockets or mounting rails.
Usage recommendations
For optimal longevity and performance, ensure the relay is installed in an environment free from excessive moisture, dust, and extreme temperatures. Regularly inspect the connections to ensure they remain secure and free from oxidation.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.109 kg |
| Power consumption (typical) | 4 W |
| Product colour | Black |
| Country of origin | Germany |
| Package depth | 87.5 mm |
| Package height | 104.5 mm |
| Package width | 145 mm |

## FAQ

### How much does the Siemens LZS:PT5B5L24 Industrial Relay cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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

### Where can I download the instructions for Siemens LZS:PT5B5L24 Industrial 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/3434429/58385529_large.webp