# Wago 279-901 2-Conductor Terminal Block, 1.5mm², Gray

**URL:** https://aio.lv/en/product--wago-279-901--12445064
**Data updated:** 2026-05-18 02:44 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 279-901
**EAN:** 4044918524506
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-279-901--12445064

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Wago 279-901 is a high-quality 2-conductor terminal block designed for secure electrical connections. With a rated voltage of 800 V and a conductor capacity of 1.5 mm², this gray terminal block is ideal for industrial control cabinets and DIN-rail mounting. Its compact 4 mm width ensures efficient space utilization in electrical installations, providing reliable performance and easy maintenance for various wiring applications.

## Long description

The Wago 279-901 is a professional-grade 2-conductor terminal block engineered for reliable electrical connectivity in demanding environments. Designed for DIN-rail mounting, this component facilitates organized and secure wiring within industrial control cabinets and distribution panels. Its compact design and robust construction ensure that electrical circuits remain stable and protected, making it a standard choice for engineers and technicians requiring high-density wiring solutions.
Advantages
This terminal block offers exceptional space efficiency due to its slim 4 mm width, allowing for a higher density of connections within limited enclosure spaces. The 2-conductor design simplifies circuit branching and distribution, while the high rated voltage of 800 V provides versatility for various power and control applications. Its durable build quality ensures long-term performance, reducing the need for frequent maintenance and providing a secure mechanical and electrical connection that withstands standard industrial vibrations.
Suitable for
Industrial control cabinets
Electrical distribution panels
Automation and control systems
DIN-rail mounting applications
When it may not be suitable
This terminal block is not intended for use with conductors exceeding 1.5 mm² in cross-section. It is also not suitable for direct outdoor exposure without a protective enclosure or for applications requiring high-current power distribution beyond its rated capacity.
Key specifications
Conductor capacity: 1.5 mm²
Rated voltage: 800 V
Width: 4 mm
Depth: 52 mm
Height: 27 mm
Mounting type: DIN-rail
How to use
To install the Wago 279-901, 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 the conductors into the terminal openings. Ensure the connection is firm and that no bare wire is exposed outside the terminal housing. For multi-terminal configurations, use appropriate end plates and jumpers to complete your circuit assembly according to your wiring diagram.
What to consider before purchase
Ensure your wire gauge is compatible with the 1.5 mm² capacity.
Verify that your DIN-rail type matches the mounting requirements.
Check if additional accessories like end stops or marking tags are needed for your specific project.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring work. Verify that all connections are tightened or seated correctly to prevent overheating or intermittent contact.

## Specifications

| Feature | Value |
|---|---|
| Current | 18 A |
| Cable section (AWG) | 28 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 27 mm |
| Width | 4 mm |
| Depth | 52 mm |

### Power

| Feature | Value |
|---|---|
| Rated voltage | 800 V |

### Design

| Feature | Value |
|---|---|
| Material | Polyamide |

## FAQ

### How much does the Wago 279-901 2-Conductor Terminal Block 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 — 181 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 16.07.2026 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/12445064/68779480_large.webp