# Wago 280-915/281-411 2-conductor diode terminal block, 2.5mm2, grey

**URL:** https://aio.lv/en/product--wago-280-915281-411--12458220
**Data updated:** 2026-05-18 09:42 (EEST)
**Category:** Home & DIY Accessories
**Manufacturer:** Wago
**Manufacturer code:** 280-915/281-411
**EAN:** 4050821275503
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-280-915281-411--12458220

## 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 280-915/281-411 is a 2-conductor diode terminal block designed for secure electrical connections in industrial and control systems. Featuring a 2.5mm2 cross-section, this grey terminal block ensures reliable signal routing and circuit protection. It is engineered for standard DIN-rail mounting, providing a compact and efficient solution for professional electrical installations and automation projects.

## Long description

The Wago 280-915/281-411 is a 2-conductor diode terminal block engineered for precise signal routing and circuit protection in industrial control systems. Designed for a 2.5mm2 conductor cross-section, this component provides a reliable connection point for complex wiring setups. Its compact grey housing is optimized for standard DIN-rail mounting, ensuring efficient space utilization within control cabinets and automation panels.
Advantages
This terminal block offers high reliability for electrical installations by integrating a diode directly into the connection path, which simplifies circuit design and reduces the need for external components. The robust construction ensures long-term stability under standard industrial operating conditions. Its standardized design allows for quick and secure installation on DIN rails, facilitating organized and professional wiring management in various automation environments.
Suitable for
Industrial control systems
Signal routing in automation panels
Circuit protection applications
Electrical distribution cabinets
This terminal block is not intended for high-power applications exceeding its specified electrical ratings. It is also not suitable for environments requiring specialized explosion-proof protection or extreme chemical resistance unless housed in an appropriate enclosure.
Key specifications
Conductor cross-section: 2.5mm2
Number of connection points: 2
Mounting type: DIN-rail
Width: 5 mm
Depth: 53 mm
Height: 28 mm
Color: Grey
How to use
To install the terminal block, snap it onto a standard DIN rail until it is securely locked in place. Strip the insulation from your conductors according to the manufacturer's guidelines and insert them into the terminal points. Ensure the wires are fully seated to maintain a secure electrical connection. For maintenance or modifications, the block can be easily removed or repositioned on the rail.
What to consider before purchase
Verify that the 2.5mm2 cross-section matches your wire gauge requirements.
Ensure the DIN-rail type in your cabinet is compatible with the mounting mechanism.
Check the electrical parameters of the integrated diode to ensure it meets your specific circuit requirements.
Usage recommendations: Always ensure that the power supply is disconnected before performing any wiring or maintenance on the terminal block to prevent electrical hazards. Use appropriate tools for wire stripping to avoid damaging the conductors.

## Specifications

| Feature | Value |
|---|---|
| Number of poles | 2P |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 28 mm |
| Width | 5 mm |
| Depth | 53 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

## FAQ

### How much does the Wago 280-915/281-411 Diode Terminal Block cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 160 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/12458220/68774609_large.webp