# Wago 281-901 2-Conductor Terminal Block 4mm² Grey

**URL:** https://aio.lv/en/product--wago-281-901--12462734
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Power Sockets
**Manufacturer:** Wago
**Manufacturer code:** 281-901
**EAN:** 4044918485050
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wago-281-901--12462734

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Wago 281-901 is a 2-conductor terminal block designed for secure electrical connections. Featuring a 4mm² cross-section and a rated voltage of 800 V, this grey terminal block is suitable for DIN-rail mounting in industrial and commercial control cabinets. It ensures reliable wire termination and efficient space utilization in electrical distribution systems.

## Long description

The Wago 281-901 is a professional-grade 2-conductor terminal block engineered for secure and reliable electrical connections in demanding environments. Designed with a 4mm² cross-section, this component provides a robust solution for wire termination within industrial and commercial control cabinets. Its compact grey housing is specifically optimized for DIN-rail mounting, allowing for efficient space management and organized wiring in complex electrical distribution systems.
Advantages
This terminal block offers exceptional mechanical stability and electrical conductivity, ensuring long-term performance even under continuous operational stress. The 2-conductor design facilitates straightforward circuit branching, while the high-quality materials used in its construction provide excellent resistance to environmental factors. Its standardized dimensions allow for seamless integration into existing rail-mounted setups, significantly reducing installation time and maintenance efforts for electrical technicians.
Suitable for
Industrial control cabinet wiring
Commercial electrical distribution panels
Automation and control systems
General electrical installations requiring DIN-rail mounting
When it may not be suitable
This terminal block is not intended for use with wire sizes exceeding its 4mm² capacity or for applications requiring specialized hazardous area protection beyond its standard specifications. It is also not suitable for direct outdoor exposure without a protective enclosure.
Key specifications
Conductor capacity: 4mm²
Number of connection points: 2
Rated voltage: 800 V
Mounting type: DIN-rail
Width: 6 mm
Depth: 59 mm
Height: 29 mm
Color: Grey
How to use
To use the Wago 281-901, first ensure the DIN-rail is securely installed in your enclosure. Snap the terminal block onto the rail until it clicks into place. Strip the insulation from your conductors to the recommended length and insert them into the connection points. Ensure the wires are fully seated to guarantee a secure electrical contact. For multi-terminal configurations, slide the units together on the rail to form a compact block.
What to consider before purchase
Verify that the 4mm² wire cross-section meets your specific circuit requirements.
Ensure the 800 V rating is compatible with your system voltage.
Confirm that your enclosure has sufficient space for the 6 mm width per terminal.
Check that you have the correct DIN-rail type for mounting.
Usage recommendations: Always use appropriate wire stripping tools to avoid damaging the conductor strands. Ensure all connections are tightened or seated according to the manufacturer's guidelines to maintain optimal electrical integrity.

## Specifications

| Feature | Value |
|---|---|
| Connector contacts plating | Copper |
| Current | 32 A |
| Cable section (AWG) | 28 |
| Maximum cable section | 4 mm² |
| Minimum cable section | 0.08 mm² |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 29 mm |
| Width | 6 mm |
| Depth | 59 mm |

### Power

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

### Design

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

## FAQ

### How much does the Wago 281-901 2-Conductor Terminal Block cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 557 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 07.07.2026 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/12462734/68770351_large.webp