# Wago 2004-1205 2-Conductor Through Terminal Block, 4mm2, Black

**URL:** https://aio.lv/en/product--wago-2004-1205--12468351
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 2004-1205
**EAN:** 4045454537449
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-2004-1205--12468351

## 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 2004-1205 is a high-quality 2-conductor through terminal block designed for secure electrical connections. Featuring a 4mm2 cross-section and a rated voltage of 550V, this black terminal block is ideal for industrial control cabinets and electrical installations. Its compact 6.2 mm width ensures efficient space utilization on DIN rails, providing reliable performance and easy integration into various wiring systems.

## Long description

The Wago 2004-1205 is a professional-grade 2-conductor through terminal block engineered for reliable electrical connectivity in demanding environments. Designed with a 4mm2 cross-section, this component provides a secure and stable connection for various wiring applications. Its sleek black housing is built for durability and clear identification within complex electrical panels, ensuring that your control systems remain organized and functional.
Advantages
This terminal block stands out due to its space-saving design, featuring a slim 6.2 mm width that allows for high-density mounting on standard DIN rails. The robust construction supports a rated voltage of 550V, making it suitable for a wide range of industrial and commercial electrical tasks. By utilizing advanced connection technology, it ensures vibration-resistant and maintenance-free operation, which significantly reduces downtime and enhances the overall safety of your electrical infrastructure.
Suitable for
Industrial control cabinets
Electrical distribution systems
Automation and control panels
Building installation wiring
When it may not be suitable
This terminal block is not intended for high-current applications exceeding its rated capacity or for environments requiring specific hazardous area certifications not covered by its standard specifications. It is also not suitable for direct connection to conductors larger than 4mm2.
Key specifications
Conductor capacity: 4mm2
Rated voltage: 550V
Width: 6.2 mm
Depth: 32.9 mm
Height: 52.3 mm
Connection type: 2-conductor through
How to use
To use the Wago 2004-1205, snap the terminal block onto a standard DIN rail until it clicks securely into place. Strip the insulation from your electrical wires to the recommended length and insert them into the conductor entry points. Ensure the wires are fully seated to establish a solid electrical contact. The design allows for quick and easy wiring, facilitating efficient assembly of control cabinets and distribution boards.
What to consider before purchase
Verify that the 4mm2 cross-section matches your specific wire gauge requirements.
Ensure the 550V rating is sufficient for your circuit voltage.
Confirm that your DIN rail system is compatible with the 6.2 mm width of the terminal block.
Usage recommendations
For optimal performance and safety, always ensure that wires are properly stripped and fully inserted into the terminal block. Avoid exceeding the rated voltage and cross-section limits to maintain the integrity of your electrical system.

## Specifications

| Feature | Value |
|---|---|
| Current | 30 A |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 52.3 mm |
| Width | 6.2 mm |
| Depth | 32.9 mm |

### Power

| Feature | Value |
|---|---|
| Rated voltage | 550 V |

### Design

| Feature | Value |
|---|---|
| Certification | Rohs |
| Product colour | Black |

## FAQ

### How much does the Wago 2004-1205 2-Conductor Through 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 — 113 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.

### Where can I download the instructions for Wago 2004-1205 2-Conductor Through Terminal Block?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12468351/68789616_large.webp