# Schneider Electric A9C21833 Modular Contactor 25A 3NO 230V AC

**URL:** https://aio.lv/en/product--schneider-electric-a9c21833--12458762
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Power Sockets
**Manufacturer:** Schneider Electric
**Manufacturer code:** A9C21833
**EAN:** 3606480375330
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 57.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--schneider-electric-a9c21833--12458762

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Schneider Electric A9C21833 is a high-quality modular contactor designed for reliable electrical circuit control. Featuring a 25A current rating and 3 normally open (NO) contacts, this device operates at 230V AC. It is ideal for industrial and residential electrical installations, ensuring efficient switching and power management in various automation and distribution systems.

## Long description

The Schneider Electric A9C21833 is a high-performance modular contactor engineered for precise electrical circuit control in both residential and industrial environments. This device is designed to manage power distribution efficiently, offering a robust solution for switching electrical loads. With a current rating of 25A and three normally open contacts, it provides reliable performance for various automation systems and electrical installations requiring consistent power management.
Advantages
This modular contactor stands out due to its high build quality and reliability, which are hallmarks of the Schneider Electric brand. Its compact modular design allows for easy integration into standard distribution boards, saving valuable space while maintaining high operational standards. The device is built to withstand frequent switching operations, ensuring longevity and reduced maintenance needs in demanding electrical setups. Furthermore, its compatibility with standard 230V AC systems makes it a versatile choice for a wide range of infrastructure projects.
Suitable for
Residential lighting control systems
Industrial automation and control panels
Heating and ventilation equipment management
Power distribution in commercial buildings
Switching of electrical motors and pumps
When it may not be suitable
This contactor is not intended for use in high-voltage industrial power grids exceeding its specified ratings. It is also not suitable for environments with extreme moisture or corrosive atmospheres unless housed in an appropriate protective enclosure.
Key specifications
Rated current: 25A
Contact configuration: 3 normally open (NO) contacts
Operating voltage: 230V AC
AC contact rating: 240V AC
Mounting type: Modular DIN rail
How to use
The device should be installed by a qualified electrician onto a standard DIN rail within a distribution board. Ensure that the power supply is disconnected before beginning installation. Connect the control circuit to the coil terminals and the load circuit to the power terminals, ensuring that all connections are tightened to the manufacturer's specified torque. Once installed, verify the wiring against the circuit diagram before restoring power to the system.
What to consider before purchase
Verify that the 25A current rating is sufficient for your specific load requirements.
Ensure the 230V AC control voltage matches your existing electrical infrastructure.
Check the available space on your DIN rail to accommodate the modular width of the device.
Confirm that the 3NO contact configuration meets the switching needs of your application.
Usage recommendations
Regularly inspect the contactor for signs of wear or loose connections during routine maintenance of your electrical panel. Ensure the surrounding environment remains within the specified temperature range to maintain optimal performance and service life.

## Specifications

| Feature | Value |
|---|---|
| AC contact rating | 240 AC |

### Design

| Feature | Value |
|---|---|
| Product colour | Multicolour |

## FAQ

### How much does the Schneider Electric A9C21833 Modular Contactor cost, and is it available for purchase?

The price is 69.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 23.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/12458762/68774419_large.webp