# Weidmüller WDU 16 Terminal Block, 600V

**URL:** https://aio.lv/en/product--weidmuller-1020400000--12453052
**Data updated:** 2026-05-18 02:51 (EEST)
**Category:** Power Sockets
**Manufacturer:** weidmüller
**Manufacturer code:** 1020400000
**EAN:** 4008190127794
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 5.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--weidmuller-1020400000--12453052

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The Weidmüller WDU 16 is a high-quality screw connection terminal block designed for secure electrical installations. With a rated voltage of 600 V, this component ensures reliable connectivity in industrial control panels and distribution systems. Its robust design provides efficient wire management and long-term performance in demanding electrical environments.

## Long description

The Weidmüller WDU 16 terminal block is a professional-grade electrical component engineered for secure and reliable wire connections in industrial settings. Utilizing the proven Klippon® Connect clamping yoke technology, this terminal block ensures high contact integrity and long-term operational safety. Its compact and robust design facilitates efficient space utilization within control panels and distribution systems, making it a dependable choice for demanding electrical infrastructure.
Advantages
The primary advantage of the WDU 16 is its superior clamping yoke connection system, which provides a vibration-resistant and maintenance-free electrical contact. The design is optimized for ease of installation, allowing for quick and secure wire termination. Furthermore, the high-quality materials used in its construction ensure durability and consistent performance even in challenging industrial environments, helping to simplify system planning and enhance overall operational reliability.
Suitable for
Industrial control panels
Power distribution systems
Electrical automation cabinets
Infrastructure projects requiring secure screw connections
This terminal block may not be suitable for applications requiring high-speed plug-in connectivity or environments where tool-less, push-in style connections are specifically mandated by the system design. It is also not intended for use in high-current applications exceeding its rated capacity.
Key specifications
Rated voltage: 600 V
Connection type: Clamping yoke
Width: 11.9 mm
Depth: 62.5 mm
Height: 60 mm
How to use
To install the Weidmüller WDU 16, mount the terminal block onto a standard DIN rail. Strip the insulation from your conductor according to the required length, insert the wire into the clamping unit, and tighten the screw to the specified torque to ensure a secure mechanical and electrical connection. Ensure that the terminal is properly seated and that all connections are inspected for tightness before energizing the system.
What to consider before purchase
Verify that the 600 V rating meets your system requirements.
Ensure the 11.9 mm width fits within your existing DIN rail layout.
Confirm that the clamping yoke technology is compatible with your wire gauge and type.
Usage recommendations
Always use calibrated tools for tightening the clamping screws to prevent damage to the terminal or the conductor. Ensure that the installation complies with local electrical codes and safety standards.

## Specifications

| Feature | Value |
|---|---|
| Current | 85 A |
| Assembly side | Right |
| Cable section (AWG) | 18 |
| Maximum cable section | 16 mm² |
| Minimum cable section | 1.5 mm² |
| Compliance certificates | CE |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 60 mm |
| Width | 11.9 mm |
| Depth | 62.5 mm |

### Power

| Feature | Value |
|---|---|
| Rated voltage | 600 V |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Features

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -60 - 130 |

### Design

| Feature | Value |
|---|---|
| Material | Wemid |
| Product colour | Beige |

## FAQ

### How much does the Weidmüller WDU 16 Terminal Block cost, and is it available for purchase?

The price is 6.49 € (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 06.07.2026 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: 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.

### Where can I download the instructions for Weidmüller WDU 16 Terminal Block?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12453052/68776704_large.webp