New Terminal Block Series for Future-Ready Control Panels

[Ahmet Ö.]

## New Terminal Block Series for Future-Ready Control Panels

Wieland Electric has introduced a new terminal block series called selos NEW GENERATION, which addresses the increasing demands in industrial control panel construction. This modular portfolio combines reliable connection technologies with innovative system and digital features.

### Technology and Market Needs
Control panel manufacturers face challenges such as increasing variant diversity, limited installation space, rising labor costs, and a shortage of skilled personnel. The selos NEW GENERATION series offers a comprehensive solution to these problems by combining ease of use, compact design, and system compatibility with electrical reliability.

### Connection Technologies and Usage
The series features two connection types. Selos WTPN terminal blocks enable quick and tool-free installation of solid and stranded conductors thanks to their push-in connection technology. This connection type offers reliability, being vibration-resistant, maintenance-free, and providing consistently high contact force.

For applications requiring screw connections, selos WTN terminal blocks are available. Their robust tension clamp design ensures high conductor compatibility and provides a suitable solution for demanding industrial environments.

### System Accessories and Space Efficiency
A common accessory system for both connection types reduces complexity within the panel and simplifies inventory management. Multi-level terminal blocks and a 66% more compact housing design compared to traditional solutions optimize space utilization, making it possible to create smaller panels.

### Digital Support and Project Integration
To support engineering and production processes, Wieland Electric offers digital tools such as selosPLAN, EPLAN datasets, and pre-configured terminal strips. This ensures consistent, error-free documentation and integrated labeling during project planning. Seamless integration into existing engineering processes reduces manual work and shortens project durations.

### Reliability and Compliance
Selos NEW GENERATION is designed for long-lasting and maintenance-free use. All components are readily available from stock and possess global certifications for international use. These features ensure high system availability and long-term investment security.

### Sustainability and Future Readiness
The new terminal block series already complies with the requirements of the RoHS Directive revised in 2027 and uses lead-free materials. Centralized storage, a stable pricing policy, and long-term access to technical documentation contribute to global supply security and long-term project planning.

### selos NEW GENERATION Technical Specifications

• Two connection types: push-in and screw
• 66% more compact housing design
• Vibration-resistant, maintenance-free connections
• Multi-level terminal block options
• Global certifications and quick availability from stock
• Integration with digital tools (selosPLAN, EPLAN data)
• RoHS 2027 compliant, lead-free material usage

Wieland Electric's new terminal block series addresses the fundamental requirements of modern industrial and building automation control panels by combining mechanical and electrical reliability with digital processes.