New terminal blocks from Wieland Electric

Optimised for practical use and built for the future

As the inventor of secure electrical connection technology in 1910, Wieland Electric has been a reliable partner for industry and buildings for over a century. With the new ‘selos NEW GENERATION’ terminal block series, Wieland is now launching a forward-looking portfolio that meets the increasing demands of switch cabinet construction. The new generation combines proven technologies with innovative solutions and offers a comprehensive system of terminal blocks, matching accessories, digital services and printing solutions.

Easy handling for maximum efficiency in switch cabinet construction

The new selos WTPN terminal blocks with push-in technology enable fast, tool-free wiring and offer a vibration-proof, maintenance-free connection with high contact force. The selos WTN terminal blocks with screw connection impress with maximum conductor compatibility and robust cage clamp technology, making them ideal for demanding industrial applications.

The uniform accessory system for both connection types reduces complexity and storage requirements. Thanks to space-saving multi-level terminals and a size reduction of up to 66%, control cabinet projects can be implemented more efficiently. This is a real advantage in view of rising labour costs and the shortage of skilled workers.

Digitally supported and easy to implement

With the selosPLAN planning tool, EPLAN data and preconfigured terminal strips, Wieland offers a comprehensive solution for project planning, documentation and labelling. Integration into existing processes enables error-free workflows and saves time and money.

Technology you can trust

For over 100 years, Wieland has been synonymous with reliable connection technology. The new series features durable, maintenance-free components, worldwide delivery within 2–4 weeks and global certifications. All this guarantees investment security and minimises downtime.

Sustainable and future-proof

selos NEW GENERATION already meets the requirements of the revised RoHS Directive 2027 and uses lead-free materials. With stable prices, centralised warehousing and long-term technical documentation, Wieland offers global supply security and predictability.

selos NEW GENERATION live for the first time at SPS 2025

Visitors to SPS in Nuremberg will have the opportunity to experience the new selos NEW GENERATION terminal block series, along with the associated accessories and digital services, live at the Wieland stand 440 in Hall 9. Experts will be on hand to advise interested trade visitors personally and show them how the new generation makes their applications easier, safer and more future-proof.