Protective earth busbar connector WPE 50N 1846040000

Protective busbar connector – a solid connection for a safe installation

The WPE 50N protective busbar connector is a reliable element used for safe and efficient connection of protective conductors in electrical installations. Designed for mounting on a standard DIN TH-35 mm rail, it provides a stable connection and high resistance to environmental conditions. Its screw connection design guarantees a secure contact and minimizes the risk of loosening connections during operation.

Functionality and technical parameters

The WPE 50N connector has been designed with a wide range of applications in mind. It accepts stranded conductors from 10 to 70 mm² and solid conductors from 10 to 16 mm², making it a universal solution for various types of installations. It has a dedicated PEN function, allowing for correct connection of the protective-neutral conductor. Made of thermoplastic material with a high flammability class (UL94 V0), it ensures safety in the event of a short circuit or overheating. A wide operating temperature range, from -60°C to +130°C, allows it to be used in harsh industrial and outdoor conditions.

• Versatility: Accepts both solid and stranded conductors with or without ferrules.
• Safety: Insulating material with flammability class V0 minimizes the risk of fire spreading.
• Durability: Robust construction and a solid screw connection ensure long-term reliability.
• Easy installation: Designed for quick mounting on a standard DIN TH-35 mm rail.
• PEN function: Allows correct connection of the protective-neutral conductor, which is crucial for installation safety.
• Resistance to external conditions: Wide operating temperature range allows use in harsh environmental conditions.

Application and compatibility

The WPE 50N connector is used in:

• Distribution boards,
• Control cabinets,
• Industrial installations,
• Residential and commercial construction,
• Earthing and surge protection systems.

Thanks to its design and technical parameters, the connector is compatible with most standard DIN TH-35 mm rails available on the market. Its green-yellow color makes it easy to identify as an element intended for connecting protective conductors, which increases safety during installation and service work. Thanks to two connection levels, it is possible to connect two protective conductors simultaneously, which optimizes space inside distribution cabinets.