# Wago 781-452 Terminal Block Separator, Grey

**URL:** https://aio.lv/en/product--wago-781-452--12482457
**Data updated:** 2026-05-27 17:49 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Wago
**Manufacturer code:** 781-452
**EAN:** 4044918270854
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-781-452--12482457

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Wago 781-452 is a professional-grade terminal block separator designed for organized electrical installations. Finished in a neutral grey color, this component ensures clear physical separation between adjacent terminal blocks, enhancing safety and circuit identification. It is an essential accessory for modular DIN-rail mounting systems, providing reliable performance in industrial and commercial wiring applications.

## Long description

The Wago 781-452 terminal block separator is a high-quality component engineered for professional electrical installations. Designed to provide a clear physical barrier between adjacent terminal blocks, this accessory is essential for maintaining organized and safe wiring configurations. Its neutral grey finish allows for seamless integration into standard control cabinets and modular DIN-rail systems, ensuring that individual circuits remain distinct and easily identifiable during maintenance or troubleshooting.
Advantages
This separator offers significant benefits for electrical panel builders and maintenance technicians by preventing accidental contact between adjacent terminal blocks. Its precise design ensures a secure fit within the mounting system, which contributes to the overall structural integrity of the installation. By facilitating better organization, it reduces the risk of wiring errors and enhances the safety standards of industrial and commercial electrical systems.
Suitable for
Industrial control panels
Commercial electrical distribution boards
Modular DIN-rail mounting systems
Organizing complex wiring layouts
This component may not be suitable for applications requiring specific color-coded separation for high-voltage or safety-critical circuits where distinct visual warnings are mandated by local regulations. Additionally, it is designed specifically for compatible Wago terminal block series and may not fit terminal blocks from other manufacturers or different product lines.
Key specifications
Type: Terminal block separator
Colour: Grey
Width: 5.4 mm
Depth: 6 mm
To install the Wago 781-452, simply align the separator with the designated slot between the terminal blocks on the DIN-rail. Press it firmly into place until it clicks or sits flush with the adjacent components. Ensure that the separator is fully seated to provide the intended physical barrier between the terminals before finalizing the wiring process.
What to consider before purchase
Verify compatibility with your specific terminal block series
Check the physical dimensions to ensure sufficient space on the DIN-rail
Confirm the quantity required for your specific installation project
Usage recommendations
Always ensure that the power supply is disconnected before installing or modifying any components within an electrical panel to prevent electrical shock or damage to the equipment.

## Specifications

| Feature | Value |
|---|---|
| Type | Terminal block separator |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 5.4 mm |
| Depth | 6 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Wago 781-452 Terminal Block Separator cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 24.07.2026 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

### 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/12482457/68808357_large.webp