# Danfoss CS Pressure Switch 2-6 bar 12A 1/2 inch

**URL:** https://aio.lv/en/product--danfoss-031e021066--10856944
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** DANFOSS
**Manufacturer code:** 031E021066
**EAN:** 5702423208852
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 67.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 56.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--danfoss-031e021066--10856944

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Danfoss CS pressure switch (031E021066) is a reliable control device designed for regulating pressure in water and air systems. It features an adjustable range of 2-6 bar and a 12A electrical rating with a 1/2 inch connection. This robust component is ideal for industrial and domestic pump applications, ensuring precise pressure management and operational safety for various fluid handling installations.

## Long description

The Danfoss CS pressure switch is a high-quality control device engineered for the precise regulation of pressure in water and air systems. This robust component is designed to manage pump operations effectively, ensuring that fluid handling installations maintain optimal pressure levels for safe and consistent performance in both domestic and industrial environments.
Advantages
This pressure switch offers exceptional reliability and durability, making it a trusted choice for demanding applications. Its adjustable pressure range allows for versatile configuration to meet specific system requirements, while the high electrical rating ensures compatibility with a wide range of pump motors. The design prioritizes operational safety and longevity, providing a stable solution for automated pressure control.
Suitable for
Domestic water supply systems
Industrial pump installations
Compressed air systems
Pressure regulation in fluid handling circuits
When it may not be suitable
This device is not intended for use with highly corrosive or aggressive media that could damage the internal components. It is also not suitable for applications requiring pressure ranges outside of the specified 2-6 bar limit or for electrical loads exceeding the 12A rating.
Key specifications
Pressure range: 2-6 bar
Electrical rating: 12A
Connection size: 1/2 inch
Application: Water and air systems
How to use
Installation should be performed by a qualified professional to ensure all electrical and plumbing connections are secure. The device is mounted directly onto the system piping using the 1/2 inch connection. Once installed, the pressure settings can be adjusted within the specified range to match the requirements of the pump system. Regular inspections should be conducted to verify that the switch continues to operate within the desired parameters.
What to consider before purchase
Verify that your system pressure requirements fall within the 2-6 bar range.
Ensure the electrical load of your pump does not exceed 12A.
Check that your piping setup is compatible with the 1/2 inch connection.
Confirm the compatibility of the media with the device materials.
Usage recommendations
For optimal performance and safety, ensure the pressure switch is protected from extreme environmental conditions and that all electrical wiring is properly insulated and grounded according to local regulations.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.436 kg |
| Easy to install | Yes |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Danfoss CS Pressure Switch 031E021066 cost, and is it available for purchase?

The price is 67.99 € (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 02.07.2026 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 DANFOSS 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 DANFOSS 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

https://aio.lv/img/cache/product/10856944/60235448_large.webp