# Hager EPN518 Impulse Relay 16A 24V AC 12V DC 1NO 1NC

**URL:** https://aio.lv/en/product--hager-epn518--12454571
**Data updated:** 2026-05-18 02:52 (EEST)
**Category:** Power Sockets
**Manufacturer:** Hager
**Manufacturer code:** EPN518
**EAN:** 3250612369553
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Hager EPN518 is a high-quality impulse relay designed for efficient electrical circuit control. It features a 16A current rating and supports 24V AC or 12V DC input voltages. Equipped with one normally open (NO) and one normally closed (NC) contact, this device is ideal for lighting control systems and automation in residential or commercial electrical installations, ensuring reliable switching performance.

## Long description

The Hager EPN518 is a professional-grade impulse relay engineered for the precise control of electrical circuits in various environments. This device facilitates efficient switching operations, allowing for the management of lighting or other electrical loads through momentary push-button signals. With a robust design and reliable internal mechanics, it ensures consistent performance in both residential and commercial electrical installations.
Advantages
The primary benefit of the Hager EPN518 is its versatility in voltage compatibility, supporting both 24V AC and 12V DC control inputs. The inclusion of both a normally open and a normally closed contact provides flexibility for complex wiring configurations, allowing the relay to be integrated into diverse automation setups. Its compact design allows for easy installation within standard distribution boards, while the high-quality construction ensures long-term operational reliability and minimal maintenance requirements.
Suitable for
Lighting control systems in residential buildings
Automation of electrical circuits in commercial spaces
Remote switching of electrical loads via push-buttons
Integration into smart home or building management systems
When it may not be suitable
This impulse relay is not designed for applications requiring high-frequency switching or heavy-duty industrial motor control beyond its 16A rating. It is also unsuitable for direct connection to high-voltage control circuits that exceed the specified input voltage limits.
Key specifications
Rated current: 16A
Control voltage: 24V AC or 12V DC
Contact configuration: 1 normally open (NO) and 1 normally closed (NC)
Maximum operating voltage: 250V AC
How to use
The Hager EPN518 is designed for mounting on a standard DIN rail within an electrical distribution cabinet. Installation should be performed by a qualified electrician in accordance with local electrical codes. The control circuit is connected to the coil terminals, while the load circuit is wired through the NO and NC contacts. Once installed, a momentary pulse from a push-button will toggle the state of the relay, effectively switching the connected load on or off.
What to consider before purchase
Ensure the control voltage of your system matches the 24V AC or 12V DC requirement.
Verify that the total load current does not exceed the 16A limit.
Check available space on the DIN rail within your distribution board.
Confirm the wiring requirements for your specific NO/NC contact configuration.
Usage recommendations
Always ensure the power supply is disconnected before performing any installation or maintenance work on the electrical system to prevent injury or equipment damage.

## Specifications

| Feature | Value |
|---|---|
| Quantity | 1 |
| AC input voltage | 250 |
| Compliance certificates | RoHS |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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