# Wago 788-516 Interface Relay 2P 8A 230V AC Grey

**URL:** https://aio.lv/en/product--wago-788-516--10580612
**Data updated:** 2026-05-18 02:54 (EEST)
**Category:** Control Systems
**Manufacturer:** Wago
**Manufacturer code:** 788-516
**EAN:** 4055143192378
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-788-516--10580612

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Wago 788-516 is a high-quality interface relay designed for reliable electrical switching in industrial and automation applications. This 2-pole relay features an 8A current rating and operates on 230V AC. Its compact grey housing ensures efficient space utilization in control cabinets. Ideal for signal isolation and power switching, this component provides robust performance and easy integration into standard DIN-rail mounting systems.

## Long description

The Wago 788-516 interface relay is a professional-grade electrical component engineered for precise switching in industrial automation and control systems. This 2-pole relay is designed to handle a current of 8A and operates on a 230V AC supply, offering a reliable solution for signal isolation and power management. Housed in a compact grey enclosure, it is optimized for high-density mounting in control cabinets, ensuring efficient use of space while maintaining high operational standards.
Advantages
This interface relay stands out due to its robust construction and high-quality materials, which ensure long-term reliability in demanding industrial environments. The design facilitates seamless integration into existing control architectures, significantly reducing installation time and complexity. Its compact form factor allows for better organization within control panels, while the 2-pole configuration provides versatile switching capabilities for various electrical loads. The device is built to withstand standard industrial conditions, offering consistent performance and safety for critical automation tasks.
Suitable for
Industrial automation and control systems
Signal isolation between control and power circuits
Power switching for small to medium electrical loads
DIN-rail mounted control cabinet applications
When it may not be suitable
This relay is not intended for high-current applications exceeding its 8A rating or for environments requiring specialized protection against extreme moisture or corrosive substances. It is also not suitable for DC voltage applications, as it is specifically designed for 230V AC operation.
Key specifications
Configuration: 2-pole (2P)
Rated current: 8A
Operating voltage: 230V AC
Mounting type: DIN-rail
Housing color: Grey
How to use
The Wago 788-516 is designed for quick installation onto standard DIN-rails within a control cabinet. Ensure the power supply is disconnected before mounting the relay. Connect the control and load wires to the designated terminals according to the wiring diagram provided in the technical documentation. Once securely snapped onto the rail and wired, verify all connections for tightness before restoring power to the system.
What to consider before purchase
Verify that the control voltage matches the 230V AC requirement
Ensure the load current does not exceed the 8A limit
Check available space on the DIN-rail for proper installation
Confirm compatibility with existing terminal blocks and control systems
Usage recommendations
Always ensure that the relay is installed by a qualified professional in accordance with local electrical regulations. Regularly inspect the connections for signs of wear or heat to maintain optimal performance and safety.

## Specifications

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 15 x 86 x 54 |
| Weight | 0.0458 kg |
| Product colour | Grey |

## FAQ

### How much does the Wago 788-516 Interface Relay 2P 8A 230V AC cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 306 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 14.07.2026 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 Wago 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 Wago 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/10580612/59634401_large.webp