# Wago 280-560/281-434 4-Pole Terminal Block with LED for PNP Sensors, Grey

**URL:** https://aio.lv/en/product--wago-280-560281-434--12468366
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 280-560/281-434
**EAN:** 4045454299231
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-280-560281-434--12468366

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Wago 280-560/281-434 is a 4-pole terminal block designed for efficient wiring of PNP sensors. Featuring an integrated LED indicator, this grey terminal block ensures clear status monitoring in industrial control systems. It is engineered for 2.5mm² conductors, providing a reliable and space-saving connection solution for automation and electrical distribution applications.

## Long description

The Wago 280-560/281-434 is a professional-grade 4-pole terminal block specifically engineered for the efficient wiring of PNP sensors in industrial automation environments. This grey terminal block features an integrated LED indicator, which allows for immediate visual status monitoring of sensor signals, significantly simplifying troubleshooting and maintenance tasks. Designed for 2.5mm² conductors, it offers a compact and reliable connection solution that helps optimize space within control cabinets and electrical distribution systems.
Advantages
This terminal block provides a highly reliable connection method that ensures long-term stability in demanding industrial conditions. The inclusion of an integrated LED indicator is a major benefit, as it provides real-time feedback on the operational status of connected PNP sensors without the need for additional diagnostic equipment. Its compact design allows for high-density wiring, making it an ideal choice for complex control panels where space is limited. The robust construction ensures consistent electrical performance and secure clamping of conductors, reducing the risk of loose connections or signal interruptions.
Suitable for
Wiring PNP sensors in industrial automation systems
Control cabinet installations requiring status monitoring
Electrical distribution panels with limited space
Automation projects requiring clear signal identification
When it may not be suitable
This terminal block is specifically designed for PNP sensor applications and may not be compatible with NPN sensor configurations or high-voltage power distribution circuits. It is not intended for use in environments exceeding its specified conductor size or electrical rating limits.
Key specifications
Number of poles: 4
Conductor capacity: 2.5mm²
Integrated status indicator: LED
Color: Grey
Width: 5 mm
Depth: 80 mm
Height: 55.5 mm
How to use
To install the terminal block, mount it securely onto a standard DIN rail within your control cabinet. Strip the insulation from your 2.5mm² conductors to the recommended length and insert them into the clamping units until they are firmly seated. Ensure that the sensor wiring is correctly matched to the terminal inputs to allow the integrated LED to function as intended. Once connected, verify the signal status by observing the LED indicator during system operation.
What to consider before purchase
Verify that your sensor system is PNP compatible
Ensure the 2.5mm² conductor size matches your wiring requirements
Check the available space on your DIN rail against the 5mm width of the unit
Confirm that the operating voltage matches the LED indicator specifications
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring or maintenance on the terminal block to prevent electrical hazards. Regularly inspect the connections for signs of wear or vibration-induced loosening to maintain optimal system performance.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 55.5 mm |
| Width | 5 mm |
| Depth | 80 mm |

### Features

| Feature | Value |
|---|---|
| Number of poles | 4P |

### Design

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

## FAQ

### How much does the Wago 280-560/281-434 4-Pole Terminal Block cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 17.07.2026 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/12468366/68789601_large.webp