# Schneider Electric CA3KN22ED Control Relay, 2 NO + 2 NC, 48V DC Coil

**URL:** https://aio.lv/en/product--schneider-electric-ca3kn22ed--12455691
**Data updated:** 2026-05-18 09:33 (EEST)
**Category:** Control Systems
**Manufacturer:** Schneider Electric
**Manufacturer code:** CA3KN22ED
**EAN:** 3389110483826
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-ca3kn22ed--12455691

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric CA3KN22ED is a high-performance control relay designed for industrial automation and electrical switching applications. It features a 48V DC coil and a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts. Built for reliability, this relay supports an AC input voltage of up to 690V and is suitable for demanding control circuits requiring precise switching operations in various electrical systems.

## Long description

The Schneider Electric CA3KN22ED is a high-performance control relay engineered for industrial automation and precise electrical switching tasks. This compact device features a 48V DC coil and is equipped with a configuration of 2 normally open (NO) and 2 normally closed (NC) contacts, ensuring versatile integration into various control circuits. Designed for durability and consistent performance, it supports an AC input voltage of up to 690V, making it a reliable component for demanding electrical systems that require stable and efficient switching operations.
Advantages
This control relay stands out due to its robust construction and high operational reliability in industrial environments. Its compact design allows for space-saving installation in control panels, while the 48V DC coil ensures energy-efficient operation with a typical power consumption of only 3W. The inclusion of both normally open and normally closed contacts provides flexibility for complex logic circuits, and the device is built to withstand high voltage inputs, ensuring long-term service life even in intensive applications.
Suitable for
Industrial automation control systems
Electrical switching in control panels
Logic circuit management
Machine tool control applications
When it may not be suitable
This relay is specifically designed for control circuit applications and is not intended for switching high-power loads directly. It may not be suitable for environments where the coil voltage does not match the 48V DC requirement or where the electrical load exceeds the rated contact capacity.
Key specifications
Coil voltage: 48V DC
Contact configuration: 2 NO + 2 NC
Maximum AC input voltage: 690V
Power consumption: 3W
Dimensions: 45 x 57 x 58 mm
Weight: 225g
How to use
The Schneider Electric CA3KN22ED is designed for standard DIN rail or panel mounting within an electrical enclosure. Ensure that the control circuit voltage matches the 48V DC coil specification before making connections. Wiring should be performed by qualified personnel according to the provided terminal diagrams, ensuring all connections are secure to prevent overheating or signal loss. Once installed, the relay operates automatically based on the input signal provided to the coil.
What to consider before purchase
Verify that your control system provides a 48V DC supply.
Ensure the physical dimensions fit within your existing control cabinet layout.
Confirm that the 2 NO and 2 NC contact configuration meets your circuit logic requirements.
Check that the ambient operating environment is within the manufacturer's specified temperature and humidity limits.
Usage recommendations
For optimal performance and safety, always ensure that the relay is protected by appropriate circuit breakers or fuses. Regularly inspect the terminal connections for tightness and ensure the device is kept free from dust and moisture to maintain long-term operational integrity.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 45 x 57 x 58 |
| Weight | 0.225 kg |
| Certification | BS 5424
IEC 60947
NF C 63-140
CSA
UL
IP2x |
| Power consumption (typical) | 3 W |
| Package weight | 219 g |
| Operating temperature (T-T) | -25 - 50 |
| Product colour | Grey |
| Power over Ethernet (PoE) | No |
| Wi-Fi | No |
| Package depth | 65 mm |
| Package height | 47 mm |
| Package width | 61 mm |
| Remotely operated | No |
| AC input frequency | 400 |
| AC input voltage | 690 |
| Number of poles | 2 NO + 2 NC |
| DIN rail mounting | Yes |
| Coil voltage | 48 V |
| Sustainability compliance | Yes |
| Doesn't contain | Mercury (element) |
| Compliance certificates | WEEE, VDE, RoHS, REACH |

## FAQ

### How much does the Schneider Electric CA3KN22ED Control Relay cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 22.07.2026 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 Schneider Electric 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 Schneider Electric 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 Schneider Electric CA3KN22ED Control 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/12455691/68775640_large.webp