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Weidmüller WDU Series DIN Rail Terminal Red 4mm² 1-Level Screw Clamp ATEX 1020140000
Specifications
| Country of Origin | Germany |
|---|---|
| Voltage | 800V |
| Brand | Weidmüller |
| Colour | Red |
| Series | WDU |
| Termination Type | Screw |
| Maximum Operating Temperature | 120°C |
| Number of Levels | 1 |
| Minimum Operating Temperature | -50°C |
| Hazardous Area Certification | ATEX |
| Minimum Wire Size AWG | 26AWG |
| Maximum Wire Size AWG | 10AWG |
| Cable CSA | 4mm² |
| Terminal Block Current | 41A |
Key Features
- Supports wire size 4mm², ranging from 26 AWG to 10 AWG.
- Rated for 41A current and 800V operating voltage.
- Constructed from self-extinguishing nylon 6.6 with 120°C continuous rating.
- Screw clamp termination with plug-in or screw-in cross connection options.
- Certified ATEX for hazardous area use.
- Suitable for mounting on 'Top Hat' DIN rails.
- Wide operating temperature range from -50°C to 120°C.
- Patented design allows connecting two conductors to the same clamp point.
Product Description
Weidmüller 1020140000 WDU Series DIN Rail Terminal is designed for industrial electrical connectivity applications, providing secure and reliable screw clamp terminal connections on standard DIN rails. Manufactured in Germany, this red-coloured terminal block supports wire cross-sections of 4mm², accommodating wire sizes from 26 AWG minimum up to 10 AWG maximum.
Rated for an operating voltage of 800V and a current load capacity of 41A, this terminal block is ideal for use in demanding electrical and electronic installations that require safety and efficiency. The WDU series terminals incorporate a patented design allowing either plug-in (ZQV) or screw-in (WQV) cross-connection options, offering flexibility and time savings during assembly.
Constructed from durable nylon 6.6, the terminal features a continuous operating temperature rating of 120°C and a short-term resistance up to 180°C. The body is self-extinguishing certified to UL94V-0 standards and free from hazardous substances such as cadmium and halogen.
The terminal blocks are compliant with ATEX hazardous area requirements, making them suitable for environments where explosion protection is critical. Their design permits connection of two conductors of the same cross section to the same clamping point securely without risk of loosening under vibration or electrical load.
The current bars inside the terminal are made from 10 mm electrolytic copper, ensuring electrical performance surpassing normal ratings, suitable for industrial, laboratory, manufacturing, HVAC, and heavy electrical applications.
This DIN rail terminal block is designed for easy and secure installation on standard 'Top Hat' DIN rails. Durable and reliable screw clamp connections provide excellent mechanical and electrical stability. ATEX certification ensures suitability for hazardous locations and compliance with international standards.
Wide operating temperature range covers extreme conditions encountered in industrial settings. Flexible cross-connection options reduce installation time and increase design adaptability. Environmentally-friendly materials meet safety and sustainability requirements.
Weidmüller WDU series DIN Rail Terminals are perfect for professionals requiring high-performance terminal blocks for secure wiring in industrial automation, power distribution, and maintenance settings. Browse more industrial electrical components and accessories on EnvMart to complete your assembly and installation needs.
Explore more products in our DIN Rail Terminal Blocks category.
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Frequently Asked Questions
The maximum operating voltage for this terminal block is 800V.
This model is rated for a current load capacity of 41A.
It supports wire sizes ranging from 26 AWG to 10 AWG, with a cable cross-section of 4mm².
The terminal block operates within a temperature range of -50°C to 120°C.
It uses a screw clamp termination type for secure connections.
Yes, it is certified ATEX for use in hazardous areas, ensuring compliance with safety standards.
It is designed for mounting on standard 'Top Hat' DIN rails.
This model allows for both plug-in (ZQV) and screw-in (WQV) cross-connection options.
The terminal block is manufactured in Germany.
This terminal block is red in color.
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