Weidmüller
Weidmüller feed-through terminal block WDU 4 BLUE
Weidmüller feed-through terminal block WDU 4 BLUE
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Delivery time: 2-5 working days
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SKU:VER0702 / 1020180000
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Product details
DESCRIPTION
Weidmüller feed-through terminal block WDU 4 BLUE (1020180000)
The Weidmüller WDU 4 BLUE feed-through terminal block (1020180000) is a reliable and versatile solution for wiring electrical systems in control cabinets, control systems, and automation equipment. Its blue color makes it particularly suitable for use as a neutral terminal, ensuring clear and safe wiring in industrial applications. The WDU 4 BLUE offers high current carrying capacity and quick, easy installation – without the need for tools.
Product features of the Weidmüller feed-through terminal block WDU 4 BLUE
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Color coding for neutral conductors : The blue color makes the terminal ideal for marking and connecting neutral conductors , which facilitates clarity and identification of cables in the control cabinet.
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High current carrying capacity : With a rated current of 32 A and a rated voltage of 800 V, this terminal is ideally suited for applications in low-voltage circuits and offers a stable and secure connection even under high loads.
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Simple wiring : Screw terminal technology enables a secure and permanent connection of the wires. The use of spring-loaded terminals ensures reliable sealing and minimizes contact resistance.
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Compatibility with DIN rails : The Weidmüller WDU 4 BLUE terminal block is suitable for DIN rail mounting (TS 35) , which allows for quick and easy installation in standard control cabinets.
Technical details
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Product name : Weidmüller feed-through terminal block WDU 4 BLUE (Article number: 1020180000)
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Cross-sectional area : Suitable for conductor cross-sections from 1.5 to 4 mm² (solid and stranded).
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Rated current : 32 A , for use in various circuits
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Rated voltage : 800 V for versatile applications
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Terminal type : Feed-through terminal, ideal for connecting multiple wires
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Mounting : Compatible with TS 35 DIN rails
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Material : Robust plastic material with high resistance to corrosion
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Color : Blue, specifically for the neutral conductor connection
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Connection type : Screw connection with tension spring connection for optimal compression
Advantages of the Weidmüller WDU 4 BLUE terminal block
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Reliable connection : The screw connection technology guarantees a stable and durable connection that functions reliably even under high electrical loads.
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Easy to install : Mounting on a TS 35 DIN rail ensures quick and efficient installation in control cabinets, which saves time, especially in large installations.
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Optimal color coding : The blue color ensures clear identification of the neutral conductor and supports safe wiring in complex installations.
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Space-saving design : The compact design allows for efficient wiring and saves space in tight installation spaces such as control cabinets and distribution boxes.
Application areas
The Weidmüller WDU 4 BLUE feed-through terminal block is particularly suitable for wiring neutral conductors in control systems , switch cabinets , distribution systems , and automation systems . This terminal block is ideal for low-voltage installations and applications where a reliable and clearly arranged connection of conductors is required.
Conclusion
With the Weidmüller WDU 4 BLUE feed-through terminal block, you are choosing a high-quality solution that enables safe and efficient wiring of neutral conductors in professional electrical installations. The terminal block impresses with its high current carrying capacity , easy installation , and high reliability . It is the perfect choice for industrial , automation , and building technology applications .
SHIPPING & RETURNS
Shipping costs: free shipping within the EU for orders over €149; for orders under €149, we charge €5.90 shipping costs.
Switzerland: flat rate €25.00
Returns: You can cancel your purchase within 14 days of receipt and then return the products to us. Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect or warranty claim.
MANUFACTURER'S IDENTIFICATION
Weidmüller GmbH<br>
IZ NÖ-Süd, Straße 2b, Objekt M59<br>
2355 Wiener Neudorf<vr>
Austria<br>
office.at@weidmueller.com</vr>
Frequently Asked Questions (FAQ)
How long does shipping take?
We usually ship all in-stock items within 1–2 business days of receiving payment. Delivery time within Austria is typically 1–3 business days, and to Germany 2–4 business days. You can see the exact availability on each product page.
Can I return my order?
Yes, of course. You can return products within 14 days of receipt. It's important that the items are unused. You can find all the details in our cancellation policy and return conditions.
Please note that for sustainability reasons and a fair pricing philosophy, we only cover return shipping costs in the case of a defect/warranty claim.
Is there a warranty or guarantee on the products?
Yes. All items are covered by the statutory 2-year warranty. Many manufacturers also offer extended warranties, which are specified directly on the product page or in the description.
Should you encounter any problems, simply contact us – we will take care of it.
What happens if there are not enough pieces in stock?
If your desired quantity is not fully in stock, we will send a partial shipment with the available items so that you receive part of your order as quickly as possible. The remaining products will be automatically shipped as soon as they are available again – naturally without any additional shipping costs.


