# Wago 280-834 4-Conductor Terminal Block, 2.5mm², Blue

**URL:** https://aio.lv/en/product--wago-280-834--12455620
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 280-834
**EAN:** 4044918311427
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-280-834--12455620

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The Wago 280-834 is a 4-conductor terminal block designed for secure electrical connections. Featuring a 2.5mm² cross-section, this blue terminal block is suitable for DIN-rail mounting in various industrial and control cabinet applications. It ensures reliable wire termination and efficient space utilization in electrical installations.

## Long description

The Wago 280-834 is a high-quality 4-conductor terminal block engineered for secure and efficient electrical wiring. Designed to accommodate a 2.5mm² cross-section, this component provides a reliable connection point for various electrical circuits. Its compact blue housing is specifically optimized for DIN-rail mounting, making it an essential element for organized and space-saving electrical installations in industrial environments and control cabinets.
Advantages
This terminal block offers superior reliability through its advanced spring pressure connection technology, which ensures that wires remain securely fastened even under conditions of vibration or thermal expansion. The 4-conductor design allows for efficient distribution of electrical signals or power, reducing the need for additional bridging components. Its standardized dimensions facilitate easy integration into existing DIN-rail systems, while the blue color coding helps in identifying neutral conductors within complex wiring setups, thereby improving maintenance efficiency and safety.
Suitable for
Industrial control cabinet wiring
Automation and process control systems
Distribution boards and junction boxes
General electrical installations requiring secure wire termination
When it may not be suitable
This terminal block is not intended for use with wire sizes exceeding its 2.5mm² capacity or for applications requiring high-current power distribution beyond its rated specifications. It is also not suitable for direct outdoor exposure without a protective enclosure.
Key specifications
Conductor capacity: 2.5mm²
Number of connection points: 4
Mounting type: DIN-rail
Width: 5 mm
Depth: 75 mm
Height: 28 mm
Color: Blue
How to use
To use the Wago 280-834, first ensure that the DIN-rail is securely installed in your cabinet. Snap the terminal block onto the rail until it clicks into place. Strip the insulation from your wires to the recommended length and insert them into the spring-loaded connection points. The internal mechanism will automatically clamp the wire, ensuring a gas-tight and vibration-resistant connection without the need for specialized tools.
What to consider before purchase
Verify that your wire gauge is compatible with the 2.5mm² specification.
Ensure that the DIN-rail type in your cabinet matches the mounting requirements.
Check if the blue color coding aligns with your specific wiring standards for neutral or signal identification.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring tasks. Regularly inspect connections in high-vibration environments to maintain system integrity.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 28 mm |
| Width | 5 mm |
| Depth | 75 mm |

### Features

| Feature | Value |
|---|---|
| Number of poles | 4P |

### Design

| Feature | Value |
|---|---|
| Product colour | Blue |

## FAQ

### How much does the Wago 280-834 4-Conductor Terminal Block cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 107 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 08.07.2026 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/12455620/68775666_large.webp