# Hager ESC425S Modular Silent Contactor 25A 4NO 230V AC

**URL:** https://aio.lv/en/product--hager-esc425s--3435348
**Data updated:** 2026-05-18 02:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** ESC425S
**EAN:** 3250612400133
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 44.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-esc425s--3435348

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Hager ESC425S is a modular silent contactor designed for reliable electrical switching in distribution boards. Featuring a 25A current rating and 4 normally open (NO) contacts, it operates on a 230V AC control voltage. This compact device ensures quiet operation, making it ideal for residential and commercial installations where noise reduction is essential for building automation and lighting control.

## Long description

The Hager ESC425S is a high-quality modular silent contactor engineered for efficient electrical switching within distribution boards. With a 25A current rating and four normally open contacts, this device is specifically designed to handle demanding electrical loads while maintaining a quiet environment. Operating on a 230V AC control voltage, it provides a reliable solution for modern building automation and electrical distribution systems.
Advantages
The primary benefit of this contactor is its silent operation, which eliminates the audible hum typically associated with standard electromechanical contactors. This makes it an excellent choice for environments where noise pollution must be kept to a minimum. Furthermore, its modular design allows for seamless integration into standard DIN-rail distribution boards, ensuring a clean and professional installation. The robust construction ensures long-term durability and consistent performance under regular switching cycles.
Suitable for
Residential lighting control systems
Heating and ventilation management
Building automation and smart home installations
Commercial office lighting circuits
Water heater and pump control
When it may not be suitable
This contactor is not intended for high-power industrial motor starting applications that exceed its 25A rating. It is also not suitable for use in environments with extreme moisture or corrosive atmospheres without appropriate protective enclosure housing.
Key specifications
Rated current: 25A
Contact configuration: 4 normally open (NO) contacts
Control voltage: 230V AC
Mounting type: DIN-rail
Operation type: Silent
How to use
The device should be installed by a qualified electrician into a standard distribution board on a 35mm DIN rail. Ensure that the control circuit is connected to the coil terminals and the load circuit is connected to the corresponding power terminals. Verify that all connections are tightened to the manufacturer's specified torque to prevent overheating. Once installed, the contactor will automatically switch the load when the 230V AC control signal is applied.
What to consider before purchase
Ensure the 25A rating is sufficient for your specific load requirements
Verify that your control circuit provides a 230V AC signal
Confirm there is enough space on the DIN rail within your distribution board
Check that the 4NO contact configuration meets your circuit design needs
Usage recommendations
For optimal performance and longevity, ensure the contactor is installed in a well-ventilated enclosure to prevent heat buildup. Regularly inspect the terminal connections during routine maintenance to ensure they remain secure.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 400 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

## FAQ

### How much does the Hager ESC425S Modular Silent Contactor 25A cost, and is it available for purchase?

The price is 53.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 53 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 06.07.2026 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 Hager 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 Hager 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/3435348/58385939_large.webp