# Siemens ILM ST Reversing Starter, 3.5-32 A, Size S0

**URL:** https://aio.lv/en/product--siemens-3rc7141-4ee01--12467875
**Data updated:** 2026-05-18 09:38 (EEST)
**Category:** Server Parts & Components
**Manufacturer:** Siemens
**Manufacturer code:** 3RC7141-4EE01
**EAN:** 4047621103396
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 273.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 226.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3rc7141-4ee01--12467875

## 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 ILM ST reversing starter is a reliable industrial component designed for controlling and protecting electric motors. Featuring a current range of 3.5-32 A and size S0, this unit supports efficient motor reversal operations in various industrial applications. It ensures high performance and safety in electrical systems up to 690 V AC, providing a robust solution for motor management and automation needs.

## Long description

The Siemens ILM ST Reversing Starter is an advanced intelligent link module designed for the efficient control and protection of electric motors within industrial automation systems. Engineered for seamless integration into the SIMATIC ET 200SP environment, this size S0 unit supports a current range of 3.5-32 A and operates at voltages up to 690 V AC. By combining this module with compatible contactors and circuit breakers, users can create a highly functional load feeder that provides real-time data acquisition and enhanced system transparency.
Advantages
This reversing starter significantly simplifies the assembly of motor control systems by reducing complex wiring requirements. Its plug-and-play design allows for rapid installation and commissioning within control cabinets. The module provides continuous monitoring of motor status, enabling early detection of faults and deviations. By facilitating preventive maintenance and offering detailed diagnostic information, it helps minimize downtime and optimizes the overall performance of electrical systems within the Totally Integrated Automation framework.
Suitable for
Industrial motor control and automation systems
Integration with SIMATIC ET 200SP distributed I/O
Applications requiring remote monitoring and diagnostics
Preventive maintenance and load feeder management
When it may not be suitable
This module is specifically designed for integration with the Siemens ET 200SP system and compatible SIRIUS components. It may not be suitable for standalone applications that do not utilize the TIA Portal environment or for systems requiring different frame sizes or current ranges outside the specified 3.5-32 A capacity.
Key specifications
Current range: 3.5-32 A
Frame size: S0
Maximum operating voltage: 690 V AC
System compatibility: SIMATIC ET 200SP
Functionality: Reversing starter with integrated overload protection
How to use
The module is installed as a plug-and-play extension to create an intelligent load feeder. It should be mounted in conjunction with compatible circuit breakers and contactors. Once physically installed, the device is configured and parameterized through the TIA Portal software. The system provides direct acquisition of measured values and status information, which can be monitored via the automation network to ensure optimal motor operation.
What to consider before purchase
Ensure compatibility with existing SIRIUS contactors and circuit breakers
Verify that the motor current requirements fall within the 3.5-32 A range
Confirm the availability of the SIMATIC ET 200SP automation environment
Check if additional accessories like power or communication cables are required for your specific cabinet layout
Usage recommendations: Always ensure that the installation is performed by qualified personnel in accordance with local electrical safety standards. Regularly check the diagnostic data provided by the TIA Portal to identify potential maintenance needs before they result in system failure.

## FAQ

### How much does the Siemens ILM ST Reversing Starter 3.5-32 A (S0) cost, and is it available for purchase?

The price is 273.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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, Installment. All transactions are 100% secure and encrypted.

### Can Siemens ILM ST Reversing Starter 3.5-32 A (S0) 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

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