UL508A 2025 revision: what electrical designers need to know now

In our webinar, you'll learn how to easily design your control panels to comply with UL508A standards, ensuring market access. We provide access to essential standards know-how and show you how to select the right components. We also present practical application examples that enable efficient engineering and precise wire dimensioning. Learn more about the following topics:

• Practical implications for design, component selection & documentation​
• Key areas: Main power circuit, SCCR, and control circuit​
• GFCI vs. GFPE: Differences and application of Ground-Fault protective devices according to UL​
• Use and labeling of semiconductor fuses and electronic overcurrent protection devices​

Our speaker

Maximilian Krehan

Siemens AG, Technical consultant for industrial control panels