DIN rail feed-through terminal WDU 16 1020400000

Busbar connector through – reliable connection in electrical installations

The busbar connector WDU 16 is an element used for safe and efficient connection of wires on a DIN TH-35 mm mounting rail. Made of high-quality thermoplastic material, it provides durability and resistance to damage. Designed to operate in a wide temperature range, from -60°C to 130°C, it performs well in demanding industrial and construction conditions.

Construction and application

The WDU 16 connector allows connection of wires with a cross-section from 1.5 mm² to 25 mm², both solid and stranded, with or without a ferrule. Thanks to the screw connection, it ensures a secure electrical contact and minimizes the risk of loosening connections. Its compact design makes it easy to install in tight spaces. A required closing plate increases safety and aesthetics of the installation.

Key features and benefits

• Wide range of wire cross-sections: Supporting wires from 1.5 mm² to 25 mm² provides great flexibility in installation design.
• Durable materials: Thermoplastic material with flammability class V0 guarantees safety and fire resistance.
• Wide operating temperature range: From -60°C to 130°C – ideal for use in harsh environmental conditions.
• Secure screw connection: Ensures a stable and reliable electrical connection.
• Compliance with standards: Meets the requirements of IEC 60947-7-1, confirming its high quality and safety.
• Explosion-proof design: ATEX and IECEx (KEMA98ATEX1683U / IECEXULD14.0005U) certificates confirm the possibility of use in potentially explosive atmospheres.
• Rated current 76 A: Allows safe loading of the installation with a current of up to 76 A.
• Beige color: Facilitates identification and integration with other electrical installation elements.

The WDU 16 connector is an ideal solution for both professional installers and end customers looking for a reliable element for building safe and durable electrical installations. Its versatility makes it applicable in many fields, such as industrial automation, residential construction and energy.