# Weidmüller ZDU 2.5/3AN Feed-Through Terminal Block, 2.5 mm²

**URL:** https://aio.lv/en/product--weidmuller-1608540000--12462722
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Power Sockets
**Manufacturer:** weidmüller
**Manufacturer code:** 1608540000
**EAN:** 4008190077327
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weidmuller-1608540000--12462722

## 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 Weidmüller ZDU 2.5/3AN is a professional-grade feed-through terminal block designed for secure electrical connections. Featuring a 2.5 mm² maximum cable section and a beige housing, this component is engineered for reliable performance in industrial control cabinets and distribution systems. The pack contains 100 units, providing a robust solution for complex wiring requirements in various electrical installations.

## Long description

The Weidmüller ZDU 2.5/3AN is a professional-grade feed-through terminal block engineered for secure and efficient electrical connections in industrial environments. Designed with a 2.5 mm² maximum cable section, this component ensures reliable conductivity and mechanical stability within control cabinets and distribution systems. The beige housing provides clear identification and durability, making it a standard choice for complex wiring projects requiring high-quality components.
Advantages
This terminal block utilizes advanced tension clamp technology, which significantly reduces installation time while ensuring vibration-resistant connections. The compact design allows for high-density wiring, maximizing space efficiency within electrical panels. Its robust construction supports long-term operational reliability, minimizing maintenance needs in demanding industrial applications.
Suitable for
Industrial control cabinets
Power distribution systems
Automation technology installations
General electrical panel wiring
When it may not be suitable
This terminal block is not intended for high-current applications exceeding its 2.5 mm² capacity. It is also not suitable for direct outdoor exposure without a protective enclosure or for environments requiring specific hazardous area certifications not covered by this model.
Key specifications
Maximum cable cross-section: 2.5 mm²
Connection type: Tension clamp
Housing color: Beige
Height: 64.5 mm
Weight per unit: 9.07 g
Quantity per pack: 100 pieces
How to use
To install, mount the terminal block onto a standard DIN rail until it clicks into place. Strip the insulation from your conductor to the recommended length, then insert the wire into the tension clamp opening using a screwdriver to open the spring mechanism. Ensure the wire is fully seated and the clamp is securely closed to establish a firm electrical contact.
What to consider before purchase
Verify that your wire gauge does not exceed the 2.5 mm² limit.
Ensure compatibility with your existing DIN rail mounting system.
Confirm the total number of connection points required for your project.
Usage recommendations
Always ensure that the power supply is disconnected before performing any wiring operations. Use appropriate wire stripping tools to prevent damage to the conductor strands and ensure a reliable connection within the terminal block.

## Specifications

| Feature | Value |
|---|---|
| Maximum cable section | 2.5 mm² |
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0091 kg |
| Height | 64.5 mm |

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 100 pc(s) |

### Design

| Feature | Value |
|---|---|
| Product colour | Beige |

## FAQ

### How much does the Weidmüller ZDU 2.5/3AN Feed-Through 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 — 288 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 weidmüller 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 weidmüller 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: weight, 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/12462722/68770375_large.webp