# Wago 279-501 2-Level Terminal Block, 1.5mm2, Grey

**URL:** https://aio.lv/en/product--wago-279-501--12446245
**Data updated:** 2026-05-18 02:49 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 279-501
**EAN:** 4050821109310
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-279-501--12446245

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Wago 279-501 is a professional 2-level terminal block designed for secure electrical connections. With a 1.5 mm² conductor capacity, this grey terminal block is ideal for space-saving wiring in industrial control cabinets and distribution boards. It ensures reliable contact and efficient organization of electrical circuits. Supplied in a pack of 50 pieces, it is a durable solution for various electrical installation projects.

## Long description

The Wago 279-501 is a professional 2-level terminal block designed for secure and efficient electrical connections. This double-deck terminal block serves as a reliable through terminal block, specifically engineered to optimize space in industrial control cabinets and distribution boards. By utilizing a dual-level design, it allows for high-density wiring while maintaining clear organization of electrical circuits.
Advantages
The primary advantage of this terminal block is the integration of the CAGE CLAMP connection technology, which ensures maintenance-free and vibration-resistant contact. This system allows for the connection of various conductor types without the need for specialized preparation, such as crimping ferrules, which significantly reduces installation time. The compact design helps save valuable space in enclosures, and the robust construction ensures long-term durability in demanding electrical environments.
Suitable for
Industrial control cabinets
Electrical distribution boards
High-density wiring applications
General electrical installation projects
When it may not be suitable
This terminal block is designed for conductors with a cross-section up to 1.5 mm². It is not suitable for applications requiring larger wire gauges or high-power connections that exceed its rated capacity. Additionally, it is intended for standard indoor environments and may require additional protection if used in extreme conditions.
Key specifications
Conductor capacity: 0.08 mm² to 1.5 mm²
Connection technology: CAGE CLAMP
Width: 4 mm
Height: 85 mm
Depth: 43.8 mm
Configuration: 2-level through terminal block
Quantity: 50 pieces per pack
How to use
To use the Wago 279-501, first ensure the conductor is stripped to a length of 8 to 9 mm. Using the CAGE CLAMP mechanism, insert the conductor directly into the terminal point. The spring-loaded clamp automatically secures the wire, providing a reliable connection without the need for additional tools or ferrules. Repeat this process for each level as required by your circuit layout.
What to consider before purchase
Verify that your conductor cross-section falls within the 0.08 mm² to 1.5 mm² range.
Ensure the 4 mm width is compatible with your existing DIN rail layout.
Confirm the total number of connection points needed for your project to match the 50-piece pack quantity.
Usage recommendations
For optimal performance and safety, always ensure that the conductors are stripped to the correct length of 8 to 9 mm. Avoid using damaged wires and ensure that the terminal block is securely mounted on a compatible DIN rail before making connections.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 85 mm |
| Width | 4 mm |
| Depth | 43.8 mm |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 50 pc(s) |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -60 - 105 |

### Design

| Feature | Value |
|---|---|
| Material | Polyamide |
| Product colour | Grey |

## FAQ

### How much does the Wago 279-501 2-Level Terminal Block cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 88 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 13.07.2026 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/12446245/68778792_large.webp