# Siemens Sirius 3SE5112-0LH11-1AJ0 Position Switch with Twist Lever, Metal Housing, 1NO+2NC

**URL:** https://aio.lv/en/product--siemens-3se5112-0lh11-1aj0--12464933
**Data updated:** 2026-05-18 09:27 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Siemens
**Manufacturer code:** 3SE5112-0LH11-1AJ0
**EAN:** 4011209911895
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 76.99 €
**Prices and availability valid until:** 2026-08-17 23:59
**Price without VAT (21%):** 63.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3se5112-0lh11-1aj0--12464933

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.79 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Siemens Sirius 3SE5112-0LH11-1AJ0 is a robust position switch featuring a durable metal housing and a twist lever actuator. Designed for industrial applications, it provides reliable switching with a 1NO+2NC contact configuration. This device is engineered to operate in extreme temperatures down to -40°C, ensuring consistent performance in demanding environments. It complies with EN50041 standards and includes M20x1.5 cable entry for secure installation.

## Long description

The Siemens Sirius 3SE5112-0LH11-1AJ0 is a high-performance position switch engineered for reliable position sensing and monitoring in demanding industrial environments. Housed in a durable metal enclosure, this switch features a twist lever actuator and is built to withstand harsh conditions, including extreme temperatures as low as -40°C. It is designed to meet the rigorous EN50041 standard, ensuring compatibility and safety in a wide range of automated systems.
Advantages
This position switch offers exceptional durability due to its robust metal housing and enhanced corrosion protection, making it suitable for long-term operation in challenging settings. The device is rigorously tested for shock and vibration resistance according to EN 61373, Category 1B, ensuring consistent performance even under mechanical stress. With its 1NO+2NC contact configuration, it provides versatile switching capabilities that can meet high safety requirements, including PL e or SIL 3 standards when integrated into appropriate safety circuits.
Suitable for
Industrial automation and machine control systems
Position monitoring of protective equipment and machine parts
Wind energy plants and outdoor infrastructure
Railway applications requiring high vibration resistance
Food and beverage industry environments
When it may not be suitable
This switch may not be the optimal choice for applications requiring non-contact sensing, such as proximity sensors for high-speed counting or environments where physical contact with the actuator is not possible. Additionally, it is not intended for use in explosive atmospheres unless specifically rated for such hazardous locations.
Key specifications
Contact configuration: 1NO + 2NC quick-action contacts
Housing material: Metal
Actuator type: Twist lever
Operating temperature range: Down to -40°C
Cable entry: M20 x 1.5
Standard compliance: EN 50041
Shock and vibration resistance: EN 61373, Category 1B
How to use
Installation should be performed by qualified personnel in accordance with local electrical regulations. The switch is mounted using the standard dimensions defined by EN 50041. Ensure the twist lever is positioned so that the moving machine part makes proper contact without exceeding the mechanical travel limits. Connect the wiring through the M20x1.5 cable entry, ensuring that the cable gland is properly tightened to maintain the device's ingress protection rating. Once installed, verify the switching function by manually actuating the lever and checking the signal output in the control system.
What to consider before purchase
Verify that the mechanical travel of your machine part aligns with the twist lever range.
Ensure the M20x1.5 cable entry is compatible with your existing conduit or cable gland system.
Confirm that the 1NO+2NC contact configuration meets the logic requirements of your control or safety circuit.
Check if the physical dimensions comply with the mounting space available on your machinery.
Usage recommendations
Regularly inspect the twist lever for signs of mechanical wear and ensure that the housing remains free of debris that could obstruct movement. Periodically test the electrical contacts to confirm reliable switching performance, especially in environments exposed to extreme temperature fluctuations or high vibration.

## FAQ

### How much does the Siemens Sirius 3SE5112-0LH11-1AJ0 Position Switch cost, and is it available for purchase?

The price is 76.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 03.08.2026 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 Sirius 3SE5112-0LH11-1AJ0 Position Switch 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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