# Wago 870-834 4-Conductor Terminal Block 2.5mm² Blue

**URL:** https://aio.lv/en/product--wago-870-834--12455610
**Data updated:** 2026-05-18 09:31 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Wago
**Manufacturer code:** 870-834
**EAN:** 4045454094652
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-870-834--12455610

## 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 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Wago 870-834 is a 4-conductor terminal block designed for reliable wire connections in electrical installations. Featuring a 2.5mm² cross-section and a rated voltage of 500V, this blue terminal block ensures secure and organized wiring. Its compact 5mm width makes it ideal for space-saving DIN-rail mounting in various industrial and commercial control cabinets.

## Long description

The Wago 870-834 is a high-quality 4-conductor terminal block engineered for efficient and reliable wire management in electrical systems. Designed with a 2.5mm² cross-section, this component provides a secure connection point for multiple conductors, ensuring stability and safety in complex wiring configurations. Its blue housing is specifically intended for clear identification, particularly in Ex i applications where distinct circuit marking is required.
Advantages
This terminal block offers significant space-saving benefits due to its compact 5mm width, allowing for high-density mounting on standard DIN-rails. The 4-conductor design simplifies wiring by enabling multiple connections within a single terminal point, which reduces the need for additional bridging components. The robust construction ensures long-term durability and consistent electrical performance even in demanding industrial environments.
Suitable for
Industrial control cabinets
Commercial electrical installations
Ex i intrinsically safe circuits
Space-constrained electrical panels
When it may not be suitable
This terminal block is not intended for use with conductors exceeding the 2.5mm² cross-section capacity. It is also not suitable for high-power applications that require voltage ratings higher than 500V or current loads that exceed the specified technical limits of the terminal.
Key specifications
Conductor capacity: 2.5mm²
Number of connection points: 4
Rated voltage: 500V
Width: 5mm
Depth: 27.5mm
Height: 55mm
Color: Blue
How to use
To install the Wago 870-834, snap the terminal block onto a standard DIN-rail until it clicks securely into place. Strip the insulation from your conductors to the recommended length and insert them into the spring-clamp connection points. Ensure the wires are fully seated to maintain a reliable electrical contact. For multi-conductor setups, organize the wiring systematically to maintain clear access for future maintenance or troubleshooting.
What to consider before purchase
Verify the wire gauge of your installation matches the 2.5mm² specification.
Ensure the DIN-rail type is compatible with the mounting mechanism.
Confirm the voltage requirements of your circuit do not exceed 500V.
Check if the blue color coding aligns with your specific project labeling standards.
Usage recommendations
Always ensure that power is disconnected from the circuit before performing any wiring or maintenance tasks to prevent electrical hazards. Use appropriate wire stripping tools to avoid damaging the conductor strands.

## Specifications

| Feature | Value |
|---|---|
| Current | 24 A |
| Cable section (AWG) | 28 |
| Maximum cable section | 4 mm² |
| Minimum cable section | 0.08 mm² |
| Rated voltage | 500 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 55 mm |
| Width | 5 mm |
| Depth | 27.5 mm |

### Design

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

## FAQ

### How much does the Wago 870-834 4-Conductor Terminal Block cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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

### 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/12455610/68775679_large.webp