# Siemens 3SE5112-0CA00 Position Switch, Metal Enclosure, 1NO+1NC Snap-Action Contacts

**URL:** https://aio.lv/en/product--siemens-3se5112-0ca00--1839992
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** Siemens
**Manufacturer code:** 3SE5112-0CA00
**EAN:** 4011209692022
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--siemens-3se5112-0ca00--1839992

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Siemens 3SE5112-0CA00 is a robust position switch featuring a durable metal enclosure. It is equipped with 1NO and 1NC snap-action contacts, designed for reliable industrial automation and machine safety applications. This unit is supplied without an actuator, allowing for flexible configuration based on specific operational requirements. It ensures precise position detection in demanding environments.

## Long description

The Siemens 3SE5112-0CA00 position switch is a high-quality industrial component engineered for precision and durability in demanding automation environments. Housed in a robust metal enclosure, this switch provides reliable performance and long-term protection against mechanical stress. It features a versatile 1NO+1NC snap-action contact configuration, ensuring rapid and accurate switching operations. As a modular unit supplied without an actuator, it offers significant flexibility, allowing users to select and install the specific actuator head required for their unique machine safety or position monitoring tasks.
Advantages
The primary benefit of this Siemens position switch is its exceptional build quality, which ensures consistent operation even in harsh industrial settings. The metal housing provides superior resistance to impact and environmental factors compared to plastic alternatives. The snap-action contact mechanism guarantees a clean and definitive switching signal, which is essential for safety-critical applications. Furthermore, the modular design allows for easy integration into existing systems, as the absence of a pre-installed actuator enables custom configuration to meet precise mechanical requirements.
Suitable for
Industrial automation systems
Machine safety monitoring
Position detection of moving parts
Conveyor belt control systems
Automated assembly lines
When it may not be suitable
This switch is not suitable for applications requiring a specific actuator type if you do not have the compatible Siemens 3SE5 series actuator head available for installation. It is also not intended for use in environments where specialized chemical resistance or non-metallic housing materials are strictly mandated by safety regulations.
Key specifications
Contact configuration: 1NO (Normally Open) + 1NC (Normally Closed)
Switching mechanism: Snap-action
Enclosure material: Metal
Modular design: Supplied without actuator
Application: Industrial position sensing
How to use
To use the Siemens 3SE5112-0CA00, first select a compatible actuator head from the Siemens 3SE5 series that matches your mechanical application. Securely mount the switch body to a stable surface using the provided mounting holes. Once the switch is positioned, attach the chosen actuator head to the top of the unit. Connect the electrical wiring to the 1NO and 1NC terminals according to your control circuit diagram. Ensure that the actuator is correctly aligned with the moving part of the machine to trigger the switch at the desired position.
What to consider before purchase
Verify that you have a compatible actuator head for this switch body.
Check the physical dimensions to ensure it fits your mounting space.
Ensure the electrical ratings match your control system requirements.
Confirm that the metal enclosure is suitable for your specific environmental conditions.
Usage recommendations: Regularly inspect the switch for mechanical wear and ensure that the actuator remains properly aligned. Periodically test the snap-action contacts to confirm they are triggering correctly within your safety circuit.

## FAQ

### How much does the Siemens 3SE5112-0CA00 Position Switch cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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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