# Hager ESC428 Modular Contactor 25A 3NO 1NC 230V AC

**URL:** https://aio.lv/en/product--hager-esc428--3437158
**Data updated:** 2026-05-18 02:47 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** ESC428
**EAN:** 3250612400997
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hager-esc428--3437158

## 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 Hager ESC428 is a high-quality modular contactor designed for reliable electrical switching in distribution boards. Featuring a 25A current rating and a 3NO 1NC contact configuration, it operates on a 230V AC control voltage. This compact device is ideal for controlling lighting, heating, and ventilation systems in residential and commercial installations, ensuring efficient power management and long-term operational durability.

## Long description

The Hager ESC428 is a high-quality modular contactor engineered for reliable electrical switching within distribution boards. This device is designed to handle a rated current of 25A and operates on a 230V AC control voltage, featuring a 3NO 1NC contact configuration. Its compact design allows for seamless integration into standard electrical panels, providing a robust solution for power management in both residential and commercial environments.
Advantages
The primary benefit of the Hager ESC428 is its exceptional operational reliability and durability. Built to withstand frequent switching cycles, this contactor ensures consistent performance in demanding electrical systems. Its modular construction simplifies installation on standard DIN rails, saving time and effort during assembly. Furthermore, the device is designed for quiet operation, making it suitable for environments where noise reduction is a priority.
Suitable for
Controlling lighting circuits in commercial buildings
Managing heating and ventilation systems
Automating electrical loads in residential distribution boards
Switching power for small motors or pumps
When it may not be suitable
This contactor is not intended for high-power industrial applications that exceed its 25A current rating. It is also not suitable for direct current (DC) control circuits, as it is specifically designed for 230V AC operation.
Key specifications
Rated operational current: 25A
Contact configuration: 3 Normally Open (NO), 1 Normally Closed (NC)
Control voltage: 230V AC
Mounting type: DIN rail
Number of modules: 2
How to use
The Hager ESC428 should be installed by a qualified electrician in accordance with local electrical regulations. The device is designed to be snapped onto a standard 35mm DIN rail inside a distribution board. Connect the control circuit wires to the coil terminals and the load circuit wires to the power terminals, ensuring that all connections are tightened to the specified torque to prevent overheating. Once installed, the contactor will automatically switch the connected load based on the signal received from the control circuit.
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 control system
Check the available space in your distribution board for a 2-module wide device
Confirm the contact configuration (3NO 1NC) meets your switching logic needs
Usage recommendations
For optimal longevity and safety, ensure the contactor is installed in a well-ventilated enclosure to prevent heat buildup. Periodically inspect the terminal connections to ensure they remain secure, especially in applications with high vibration or frequent switching.

## Specifications

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

### Technical details

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

## FAQ

### How much does the Hager ESC428 Modular Contactor 25A cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 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/3437158/58387272_large.webp